BEGIN:VCALENDAR VERSION:2.0 PRODID:-//CERN//INDICO//EN BEGIN:VEVENT SUMMARY:Measurement of Inclusive D* Meson and D* Meson Dijet Cross Section s in Photoproduction at HERA DTSTART;VALUE=DATE-TIME:20120327T095400Z DTEND;VALUE=DATE-TIME:20120327T101200Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-216@cern.ch DESCRIPTION:Speakers: STAYKOVA\, Zlatka Georgieva (University of Antwerp ( BE))\nThe inclusive photoproduction of D* mesons and of D*-tagged dijets i s investigated with the H1 detector at the $ep$ collider HERA. The kinemat ic region covers small photon virtualities $Q^{2} 1.8\\ {\\rm GeV}$.\nThe heavy quark production process is further investigated in\nevents with at least two jets with transverse momentum\n$\\ptj > 3.5\\ {\\rm GeV}$ each\, one containing the \\dstar\\ meson.\nDifferential cross sections for D*- tagged dijet production and for\ncorrelations between the jets are measure d in the range\n$|\\eta(D*)| 2.1\\ {\\rm GeV}$.\nThe results are compared with predictions from Monte Carlo simulations\nand next-to-leading order p erturbative QCD calculations.\n\nhttp://indico.cern.ch/contributionDisplay .py?contribId=216&sessionId=12&confId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=216&sessionId=1 2&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:The non-forward BFKL equation\, infrared effects and hard diffract ion DTSTART;VALUE=DATE-TIME:20120329T072000Z DTEND;VALUE=DATE-TIME:20120329T074000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-214@cern.ch DESCRIPTION:Speakers: SALAS\, Clara (IFT)\nAn iterative solution best suit ed for a Monte Carlo implementation for the non-forward BFKL equation is p resented and possible applications discussed. We introduce running couplin g effects in a way compatible with the bootstrap\, fundamental condition f or gluon reggeization and see how this naturally leads to renormalon effec ts in the infrared.\n\nhttp://indico.cern.ch/contributionDisplay.py?contri bId=214&sessionId=9&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Applied Physics URL:http://indico.cern.ch/contributionDisplay.py?contribId=214&sessionId=9 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Next-to-leading and resummed BFKL evolution with saturation bounda ry DTSTART;VALUE=DATE-TIME:20120328T085000Z DTEND;VALUE=DATE-TIME:20120328T091000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-215@cern.ch DESCRIPTION:Speakers: ZASLAVSKY\, David (Penn State University)\nWe invest igate the effects of the saturation boundary on small-x evolution at the n ext-to-leading order accuracy and beyond. We demonstrate that the instabil ities of the next-to-leading order BFKL evolution are not cured by the pre sence of the nonlinear saturation effects\, and a resummation of the highe r order corrections is therefore needed for the nonlinear evolution. The r enormalization group improved resummed equation in the presence of the sat uration boundary is investigated\, and the corresponding saturation scale is extracted. A significant reduction of the saturation scale is found\, a nd we observe that the onset of the saturation corrections is delayed to h igher rapidities. This seems to be related to the characteristic feature o f the resummed splitting function which at moderately small values of x po ssesses a minimum.\n\nhttp://indico.cern.ch/contributionDisplay.py?contrib Id=215&sessionId=27&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=215&sessionId=2 7&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Production of c-cbar pairs at LHC: k_t-factorization and double-pa rton scattering DTSTART;VALUE=DATE-TIME:20120327T081200Z DTEND;VALUE=DATE-TIME:20120327T083000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-213@cern.ch DESCRIPTION:Speakers: Prof. SZCZUREK\, Antoni (Cracow\, INP & Rzeszow Univ .)\nWe discuss charm production at LHC. The production of single $c \\bar c$ pairs\nis calculated in the $k_t$-factorization approach. We use severa l\nunintegrated gluon distributions from the literature. Some of them\ninc lude effect of small-$x$ saturation and fulfill Balitsky-Kovchegov\nevolut ion equation. The hadronization is included with the help of\nfragmentatio n functions found for the production of $c$ ($\\bar\nc$) in $e^+ e^-$ coll isions. Differential distributions for several \ncharmed mesons will be pr esented and compared to recent results of the ALICE\nand LHCb collaboratio ns. Some missing strength is identified.\nDifferent schemes of fragmentati on are discussed.\n\nFurthermore we discuss production of two pairs of $c \\bar c$ within a simple\nformalism of double-parton scattering (DPS). Sur prisingly large\ncross sections\, comparable to single-parton scattering ( SPS)\ncontribution\, are predicted for LHC energies.\nBoth total inclusive cross section as a function of energy and\ndifferential distributions are shown.\nWe include recently discussed evolution of double partons in the case\nof two scales.\nWe discuss perspectives how to identify the double s cattering\ncontribution. We find much larger cross section for large rapid ity distance\nbetween charm quarks from different hard parton scatterings\ ncompared to single scattering.\nFirst predictions for two $c \\bar c$ pai r production in single-parton\nscattering will be presented.\n\nPrediction s for the production of different pairs of charm mesons \n($D0 $D0$\, D0 { \\bar D}0$\, etc.) are presented for the kinematics of \nLHCb experiment.\ nI will show also predictions for so-called nonphotonic electrons and muon s\ncoming from the semileptonic decays of charmed mesons.\nThe double-part on scattering gives large contribution with large\n(pseudo)rapidity gap be tween electrons ($e^+ e^+\, $e^- e^-\, $e^+ e^-$) \nor muons. This can be measured experimentally.\n\nhttp://indico.cern.ch/contributionDisplay.py?c ontribId=213&sessionId=12&confId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=213&sessionId=1 2&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Measurement of the Diffractive Longitudinal Structure Function F_L ^D at HERA DTSTART;VALUE=DATE-TIME:20120327T072000Z DTEND;VALUE=DATE-TIME:20120327T074000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-210@cern.ch DESCRIPTION:Speakers: SALEK\, David (CERN)\nFirst measurements are present ed of the diffractive cross section \n$\\sigma_{ep \\rightarrow eXY}$ at c entre-of-mass energies $\\sqrt{s}$ of \n225 and 252 GeV\, together with a precise new measurement at $\\sqrt{s}$ of \n319 GeV\, using data taken wit h the H1 detector in the years 2006 and 2007. \nTogether with previous H1 data at $\\sqrt{s}$ of 301 GeV\, the measurements \nare used to extract th e diffractive longitudinal structure function F_L^D \nin the range of phot on virtualities 4.0 \n\nhttp://indico.cern.ch/contributionDisplay.py?contr ibId=210&sessionId=9&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Applied Physics URL:http://indico.cern.ch/contributionDisplay.py?contribId=210&sessionId=9 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Measurement of Dijet Production in Diffractive Deep-Inelastic Scat tering with a Leading Proton at HERA DTSTART;VALUE=DATE-TIME:20120327T080000Z DTEND;VALUE=DATE-TIME:20120327T082000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-211@cern.ch DESCRIPTION:Speakers: POLIFKA\, Richard (University of Toronto (CA))\nThe cross section of diffractive deep-inelastic scattering ep \\rightarrow eXp \nis measured\, where the system X contains at least two jets and the lea ding \nfinal state proton is detected in the H1 Forward Proton Spectromete r. The \nmeasurement is performed for fractional proton longitudinal momen tum loss \nxIP \n\nhttp://indico.cern.ch/contributionDisplay.py?contribId= 211&sessionId=9&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Applied Physics URL:http://indico.cern.ch/contributionDisplay.py?contribId=211&sessionId=9 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Hard Exclusive Meson Production at COMPASS and Future DVCS Measure ments at COMPASS-II DTSTART;VALUE=DATE-TIME:20120328T131500Z DTEND;VALUE=DATE-TIME:20120328T133500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-127@cern.ch DESCRIPTION:Speakers: WOLLNY\, Heiner (CEA - Centre d'Etudes de Saclay (FR ))\nNew results for the transverse target spin azimuthal asymmetry\n$A_{UT }^{\\sin(\\phi-\\phi_S})$ for hard exclusive $\\rho^0$-meson production on a transversely polarised NH$_3$ target will be presented. The measurement was performed in 2007 and 2010 with the COMPASS detector using the 160\\\ ,GeV/$c$ muon beam of the SPS at CERN. The asymmetry is sensitive to the n ucleon helicity-flip generalised parton distributions $E^q$\, which are re lated to the orbital angular momentum of quarks in the nucleon.\nThe DVCS program of the future COMPASS-II experiment\, dedicated to investigate the nucleon structure through Generalised Parton Distributions is presented a s well. The high energy muon beam from CERN SPS allows to measure these p rocesses in a wide and up to now uncovered range in Bjorken $x$ and $Q^2$. The availability of muon beams with opposite charges and polarisations pr ovides unique possibilities to access the GPDs.\n\nhttp://indico.cern.ch/c ontributionDisplay.py?contribId=127&sessionId=30&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=127&sessionId=3 0&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:W\, Z and jet central exclusive production at the LHC DTSTART;VALUE=DATE-TIME:20120327T134000Z DTEND;VALUE=DATE-TIME:20120327T140000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-218@cern.ch DESCRIPTION:Speakers: CHAPON\, Emilien (CEA Saclay / IRFU)\nWe study the W /Z pair production via two-photon exchange at the LHC and give the sensiti vities on trilinear and quartic gauge anomalous couplings between photons and W/Z bosons. Tagging the protons in the final state in the ATLAS Forwar d Physics detectors as an example allows to improve the reach on anomalous couplings by four orders of magnitude reaching the values predicted by ex tra-dimension theories. The measurement of the exclusive jet production us ing the same detectors at the LHC will also be described.\n\nhttp://indico .cern.ch/contributionDisplay.py?contribId=218&sessionId=9&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Applied Physics URL:http://indico.cern.ch/contributionDisplay.py?contribId=218&sessionId=9 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Searches for SM Higgs at CMS DTSTART;VALUE=DATE-TIME:20120327T074200Z DTEND;VALUE=DATE-TIME:20120327T080600Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-219@cern.ch DESCRIPTION:Speakers: GOVONI\, Pietro (CERN)\nWe present results of the se arch for the standard model Higgs boson\nat CMS.\n\nhttp://indico.cern.ch/ contributionDisplay.py?contribId=219&sessionId=10&confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=219&sessionId=1 0&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Probing the Low-x Structure of the Nucleus with the PHENIX Detecto r DTSTART;VALUE=DATE-TIME:20120327T151000Z DTEND;VALUE=DATE-TIME:20120327T153000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-133@cern.ch DESCRIPTION:Speakers: Dr. CHIU\, Mickey (Brookhaven National Lab)\nOne of the fundamental goals of the PHENIX experiment is to understand the struct ure of cold nuclear matter\, since this serves as the initial state for he avy-ion collisions. Knowing the initial state is vital for interpreting me asurements from heavy-ion collisions. Moreover\, the structure of the cold nucleus by itself is interesting since it is a test-bed for our understan ding of QCD. In particular there is the possibility of novel QCD effects such as gluon saturation at low-x in the nucleus. At RHIC we can probe the structure of cold nuclear matter using d+Au collisions. We will present measurements of forward di-hadron correlations and inclusive J/Psi product ion\, which seem to show some interesting effects in the cold nucleus\, es pecially as one probes down to Bjorken x of about $10^{-3}$ in the Au nucl eus.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=133&session Id=9&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Applied Physics URL:http://indico.cern.ch/contributionDisplay.py?contribId=133&sessionId=9 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:The singular behavior of one-loop massive QCD amplitudes with one external soft gluon DTSTART;VALUE=DATE-TIME:20120328T073000Z DTEND;VALUE=DATE-TIME:20120328T075000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-132@cern.ch DESCRIPTION:Speakers: BIERENBAUM\, Isabella (University Hamburg)\nI report on the calculation of the one-loop correction to the soft-gluon current w ith massive fermions. This current is process independent and controls the singular behavior of one-loop massive QCD amplitudes in the limit when on e external gluon becomes soft. It therefore constitutes a necessary ingred ient for the numerical evaluation of observables with massive fermions at hadron colliders to next-to-next-to-leading order.\n\nhttp://indico.cern.c h/contributionDisplay.py?contribId=132&sessionId=26&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=132&sessionId=2 6&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Dijet Production in QCD and N=4 SYM DTSTART;VALUE=DATE-TIME:20120328T083000Z DTEND;VALUE=DATE-TIME:20120328T085000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-131@cern.ch DESCRIPTION:Speakers: MADRIGAL\, José Daniel (IFT UAM/CSIC\, Madrid)\nPer turbative N=4 SYM computations for dijet production within the BFKL regime are shown to approach closely QCD predictions for suitable observables se nsitive to the Möbius invariance of Regge limit. This similarity is stren gthened by an appropriate choice of renormalization scale.\n\nhttp://indic o.cern.ch/contributionDisplay.py?contribId=131&sessionId=27&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=131&sessionId=2 7&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Open heavy flavor production in pp collisions with ALICE at LHC DTSTART;VALUE=DATE-TIME:20120327T075400Z DTEND;VALUE=DATE-TIME:20120327T081200Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-130@cern.ch DESCRIPTION:Speakers: ROMITA\, Rosa (GSI - Helmholtzzentrum fur Schwerione nforschung GmbH (DE))\nALICE is the LHC experiment dedicated to the study of the Quark Gluon Plasma (QGP)\nin Pb-Pb collisions. Heavy quarks are ide al probes to explore the QGP formation and\nproperties\, since they experi ence the full collision history and are expected to be\nabundantly produce d at the LHC. It is of great importance to measure the heavy flavor\ncross section not only in Pb-Pb collisions\, but also in pp collisions. In fact \, the\nmeasurement in the latter is used both as a reference for the Pb-P b results and as test of\nthe pQCD predictions in a new energy domain.\nAL ICE measures heavy quark production both at central and forward rapidity\, \nreconstructing heavy flavour particles\, both exclusively\, using a sele ction of hadronic\ndecay channels\, and inclusively\, using single leptons . Since the start up of the LHC\,\nALICE has been collecting Pb-Pb data at √sNN = 2.76 TeV and pp data at √s = 2.76 and 7\nTeV. We present resul ts on the measurement of heavy quark production through the\nhadronic deca y channels of D mesons and via single leptons\, with emphasis on the resul ts\nobtained with pp data.\n\nhttp://indico.cern.ch/contributionDisplay.py ?contribId=130&sessionId=12&confId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=130&sessionId=1 2&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Azimuthal distributions of charged hadrons\, pions\, and kaons pro duced in deep-inelastic scattering off unpolarized protons and deuterons DTSTART;VALUE=DATE-TIME:20120327T100000Z DTEND;VALUE=DATE-TIME:20120327T102500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-137@cern.ch DESCRIPTION:Speakers: GIORDANO\, Francesca (U)\nThe azimuthal $\\cos\\phi$ and $\\cos2\\phi$ modulations of the distribution of hadrons produced in unpolarized semi-inclusive deep-inelastic scattering of electrons and posi trons off hydrogen and deuterium targets have been measuread at the HERMES experiment.\nFor the first time these modulations were determined in a fo ur-dimensional kinematic space for positively and negatively charged pions and kaons separately\, as well as for unidentified hadrons.\nThese azimut hal dependences are sensitive to the transverse motion and polarization of the quarks within the nucleon via\, e.g.\, the Cahn\, Boer-Mulders and Co llins effects.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=1 37&sessionId=13&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=137&sessionId=1 3&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:New determination of the nonperturbative form factor in QCD transv erse-momentum resummation for vector boson production DTSTART;VALUE=DATE-TIME:20120328T150000Z DTEND;VALUE=DATE-TIME:20120328T152000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-136@cern.ch DESCRIPTION:Speakers: Prof. TANAKA\, Kazuhiro (Juntendo University)\nIn th e conventional b_* model for the Collins–Soper–Sterman resummation\,\n the resummed form factor is accompanied by the nonperturbative gaussian fo rm factor\, and\nit is known that the nonperturbative parameter associated with the latter exhibits the strong dependence on the logarithm of\nthe v ector boson invariant mass.\nOn the other hand\, an another approach to tr eat the impact parameter (b space) transform in the \nresummation formalis m has been developed as the ``minimal prescription (MP)'' based on an anal ytic continuation procedure.\nBy contrast to the b_* approach\, the MP has advantages that it leaves unchanged the perturbative\nexpansion to any (a nd arbitrarily-high) fixed order in \\alpha_s and it does not require any infrared cut-off to avoid the \nLandau pole in the b-space integration. In the framework of the MP\, however\, the behavior of \nthe corresponding nonperturbative form factor as a function of the vector boson invariant ma ss has been unknown. \nIn this work\, we present a first systematic study of the nonperturbative form factor associated with the resummed form facto r in the MP.\nThe matching of the b-space resummation formulas between the MP and the b_* model indicates that the \nnonperturbative form factor in the MP has the milder dependence on the vector boson invariant mass\nthan that in the b_* model . To clarify this point quantitatively\, we perform a global fit of the nonperturbative form factor in the MP resummation\nat the next-to-leading logarithmic accuracy\, with the Z boson production dat a at the Tevatron\nand the low energy Drell-Yan data. We obtain good descr iption of the transverse momentum distribution of vector bosons using a ga ussian form of the\nnonperturbative form factor and find \nthe weak depend ence of the corresponding nonperturbative parameter on the vector boson in variant mass\,\nwhich in turn allows an interpretation as arising from the intrinsic transverse momentum of partons inside the proton.\n\nhttp://ind ico.cern.ch/contributionDisplay.py?contribId=136&sessionId=9&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Applied Physics URL:http://indico.cern.ch/contributionDisplay.py?contribId=136&sessionId=9 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Evidence for breakdown of the DGLAP description in diffractive DIS at HERA DTSTART;VALUE=DATE-TIME:20120327T094000Z DTEND;VALUE=DATE-TIME:20120327T100000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-134@cern.ch DESCRIPTION:Speakers: SADZIKOWSKI\, Mariusz (Jagiellonian University)\nHER A data on diffractive DIS show deviations from twist 2 DGLAP predictions b elow Q^2 5 GeV^2 at low x_P\, which may reach up to 100%. These deviations are consistent with higher twists effects extracted from the saturation m odel. It is a first direct evidence for the higher twists in DIS. This fin ding affects determination of the diffractive parton densities that are us ed for the predictions at the LHC.\n\nhttp://indico.cern.ch/contributionDi splay.py?contribId=134&sessionId=9&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Applied Physcis URL:http://indico.cern.ch/contributionDisplay.py?contribId=134&sessionId=9 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Single and Double Spin Asymmetry Measurements in Semi-Inclusive an d Inclusive DIS on Polarized He-3 DTSTART;VALUE=DATE-TIME:20120328T093000Z DTEND;VALUE=DATE-TIME:20120328T095500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-139@cern.ch DESCRIPTION:Speakers: SULKOSKY\, Vincent (MIT)\nJefferson Lab experiment E 06-010 measured the target-single spin (SSA) \nand double spin asymmetries (DSA) in semi-inclusive deep inelastic pion electroproduction on a transv ersely polarized He-3 target. The \nmeasured asymmetry (A_UT) is sensitiv e to the nucleon transversity and \nSivers distribution functions\, wherea s the measured A_LT asymmetry is \nrelated to the transverse momentum depe ndent PDF g_1T. The kinematics were chosen to be in the valence quark reg ion with x ~ 0.16-0.35 and \nQ^2 ~ 1.4-2.7 GeV^2. The Collins moment\, wh ich is sensitive to \ntransversity\, the Sivers and A_LT moments\, which a re sensitive to the \norbital motion of the quarks\, were extracted using the azimuthal \nangular dependence of the measured asymmetries. These dat a\, when \ncombined with the data from other experiments on transversely \ npolarized proton and deuteron targets\, will help in extracting the \nnuc leon transverse momentum dependent distribution functions via a \nglobal a nalysis. These semi-inclusive results will be presented and \ndiscussed a long with the preliminary results for the inclusive single \nspin asymmetr ies.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=139&session Id=13&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=139&sessionId=1 3&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:An eRHIC Detector: Design Consideration and its Realization by Mea ns of Detector R&D DTSTART;VALUE=DATE-TIME:20120328T124000Z DTEND;VALUE=DATE-TIME:20120328T130500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-138@cern.ch DESCRIPTION:Speakers: DEHMELT\, Klaus (Stony Brook University USA)\neRHIC is a proposed high luminosity\, polarized Electron Ion Collider (EIC)\, wh ich would make use of the existing RHIC infrastructure. eRHIC is a triple IP collider\, with the possibility of using the two existing\, but upgrade d IP detectors and a dedicated eRHIC detector.\nA detector has to be desig ned that can make use of present knowledge and experience gained from the HERA detectors\, but has to be adapted such that it is able to cope with t he EIC physics program. This presentation will describe the eRHIC detector design and its IR as well the presently ongoing R&D activities for making technology choices towards such a detector.\n\nhttp://indico.cern.ch/cont ributionDisplay.py?contribId=138&sessionId=14&confId=153252 LOCATION:University of Bonn Seminar room\, Bethe Centre for Theoretical Ph ysics URL:http://indico.cern.ch/contributionDisplay.py?contribId=138&sessionId=1 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Searches with Jets + missing Et with leptons at CMS DTSTART;VALUE=DATE-TIME:20120328T070600Z DTEND;VALUE=DATE-TIME:20120328T072400Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-225@cern.ch DESCRIPTION:Speakers: NIEGEL\, Martin (KIT - Karlsruhe Institute of Techn ology (DE))\nWe present results of searches for SUSY production at CMS in\ nevents with lepton signatures. These include final states with\nsingle is olated leptons\, Z bosons decaying to lepton pairs\, non-resonant\nsame- a nd opposite-sign lepton pairs\, and three or more isolated leptons.\nThe r esults are used to exclude previously unexplored regions of the\nsupersymm etric parameter space assuming R-parity conservation with the\nlightest su persymmetric particle being either a neutralino or gravitino.\n\nhttp://in dico.cern.ch/contributionDisplay.py?contribId=225&sessionId=10&confId=1532 52 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=225&sessionId=1 0&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Theory developments in QCD DTSTART;VALUE=DATE-TIME:20120326T135500Z DTEND;VALUE=DATE-TIME:20120326T143500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-24@cern.ch DESCRIPTION:Speakers: DE FLORIAN\, Daniel (Laboratorio de Fisica Teorica D epartamento de Fisica)\nhttp://indico.cern.ch/contributionDisplay.py?contr ibId=24&sessionId=0&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=24&sessionId=0& confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Status of Higgs searches at ATLAS\; jets+W/Z+top quark production at the LHC DTSTART;VALUE=DATE-TIME:20120326T150000Z DTEND;VALUE=DATE-TIME:20120326T154000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-25@cern.ch DESCRIPTION:Speakers: KORTNER\, Oliver (Max-Planck-Institut fuer Physik (W erner-Heisenberg-Institut) (D)\nhttp://indico.cern.ch/contributionDisplay. py?contribId=25&sessionId=0&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=25&sessionId=0& confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Quarks and gluons in heavy ion collisions DTSTART;VALUE=DATE-TIME:20120326T154000Z DTEND;VALUE=DATE-TIME:20120326T162000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-26@cern.ch DESCRIPTION:Speakers: REYGERS\, Klaus Johannes (Ruprecht-Karls-Universitae t Heidelberg (DE))\nhttp://indico.cern.ch/contributionDisplay.py?contribId =26&sessionId=0&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=26&sessionId=0& confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Status of Higgs searches at CMS\; new physics searches at the LHC DTSTART;VALUE=DATE-TIME:20120326T162000Z DTEND;VALUE=DATE-TIME:20120326T170000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-27@cern.ch DESCRIPTION:Speakers: CLERBAUX\, Barbara (Universite Libre de Bruxelles (U LB)-Inter-University Institute f)\nhttp://indico.cern.ch/contributionDispl ay.py?contribId=27&sessionId=0&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=27&sessionId=0& confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Status of polarised structure functions DTSTART;VALUE=DATE-TIME:20120326T094000Z DTEND;VALUE=DATE-TIME:20120326T102000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-20@cern.ch DESCRIPTION:Speakers: MARCHAND\, Claude (CEA - Centre d'Etudes de Saclay ( FR))\nhttp://indico.cern.ch/contributionDisplay.py?contribId=20&sessionId= 0&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=20&sessionId=0& confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Electroweak Precision Measurements and Direct Higgs Searches at th e Tevatron DTSTART;VALUE=DATE-TIME:20120326T102000Z DTEND;VALUE=DATE-TIME:20120326T110000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-21@cern.ch DESCRIPTION:Speakers: WATERS\, David (University College London)\nhttp://i ndico.cern.ch/contributionDisplay.py?contribId=21&sessionId=0&confId=15325 2 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=21&sessionId=0& confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:QCD and the production of heavy bosons at the Tevatron DTSTART;VALUE=DATE-TIME:20120326T123500Z DTEND;VALUE=DATE-TIME:20120326T131500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-22@cern.ch DESCRIPTION:Speakers: WOBISCH\, Markus (Louisiana Technical University (US ))\nhttp://indico.cern.ch/contributionDisplay.py?contribId=22&sessionId=0& confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=22&sessionId=0& confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Precise QCD measurements at HERA DTSTART;VALUE=DATE-TIME:20120326T131500Z DTEND;VALUE=DATE-TIME:20120326T135500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-23@cern.ch DESCRIPTION:Speakers: DAUM\, Karin (University of Wuppertal/DESY)\nhttp:// indico.cern.ch/contributionDisplay.py?contribId=23&sessionId=0&confId=1532 52 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=23&sessionId=0& confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:The statistical model for parton distributions DTSTART;VALUE=DATE-TIME:20120327T153500Z DTEND;VALUE=DATE-TIME:20120327T155500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-95@cern.ch DESCRIPTION:Speakers: BUCCELLA\, Franco ()\nFirst we recall the basic phys ical features of the parton distribution functions (PDF) in the quantum st atistical approach of the nucleon. Several predictions from next-to-leadin g QCD calculations\nusing these PDF are compared with recent experimental results: deep inelastic scattering from\nHERA\, hadronic reactions from Te vatron and RHIC\, neutrino data and also polarized data obtained\nby Compa ss at CERN and by the polarized pp collider at BNL.\n\nhttp://indico.cern. ch/contributionDisplay.py?contribId=95&sessionId=8&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=95&sessionId=8& confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Single-pion production in neutrino-matter collisions DTSTART;VALUE=DATE-TIME:20120329T092000Z DTEND;VALUE=DATE-TIME:20120329T094000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-28@cern.ch DESCRIPTION:Speakers: Dr. SIDDIKOV\, Marat (UTFSM)\nIn this talk we presen t the results of the diffractive single-pion production on the protons and nuclei (both for the coherent and incoherent cases). We demonstrate that all the evaluations which are based on Adler relation (AR) are valid onl y in the region up to 10 GeV\, in the regime of short lifetime of heavy h adronic fluctuations. At higher energies\, when all the relevant time sca les considerably exceed the size of the target\, the AR explicitly breaks down on an absorptive target\, such as a heavy nucleus. In this regime\, c lose to the black disc limit\, the off-diagonal diffractive amplitudes van ish\, while the diagonal one\, \\pi->\\pi\, which enters the AR\, maximize s and saturates the unitarity bound.\n\nhttp://indico.cern.ch/contribution Display.py?contribId=28&sessionId=9&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Applied Physics URL:http://indico.cern.ch/contributionDisplay.py?contribId=28&sessionId=9& confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Determination of CCFM uPDF with combined HERA data DTSTART;VALUE=DATE-TIME:20120327T132500Z DTEND;VALUE=DATE-TIME:20120327T134500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-29@cern.ch DESCRIPTION:Speakers: JUNG\, Hannes (Deutsches Elektronen-Synchrotron (DE) )\nWe present a new determination of the un-integrated PDF using \nthe com bined HERA data. We obtain acceptable chi*2/ndf.\nWe find that for a good description of HERA data the gluon splitting\nfunction including non-singu lar terms as well as kinematic constraints\nand NLO alphas are necessary. We determine for the first time a \nfull set of uncertainty uPDFs which al low to study the uPDF uncertainty\nfor processes at HERA and the LHC. \nWe also show a comparison of predictions using the new uPDFs with\nmeasureme nts from HERA and the LHC.\n\nhttp://indico.cern.ch/contributionDisplay.py ?contribId=29&sessionId=8&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=29&sessionId=8& confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Searches for large extra dimensions\, Leptoquarks and heavy quarks at CMS DTSTART;VALUE=DATE-TIME:20120327T125400Z DTEND;VALUE=DATE-TIME:20120327T131200Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-222@cern.ch DESCRIPTION:Speakers: CHAUHAN\, Sushil (University of California Davis (US ))\nSearches for large extra dimensions\, Leptoquarks and heavy quarks at CMS\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=222&sessionI d=10&confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=222&sessionId=1 0&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:HERAFitter DTSTART;VALUE=DATE-TIME:20120328T095000Z DTEND;VALUE=DATE-TIME:20120328T101000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-344@cern.ch DESCRIPTION:Speakers: RADESCU\, Voica Ana Maria (Deutsches Elektronen-Sync hrotron (DE))\nHERAFitter\, a common initiative of the H1 and ZEUS collabo rations\, is an open source software package which provides a framework fo r precision QCD analyses\, based on the evolution package of QCDNUM. The b eta-release of the HERAFItter package contains a set of programs to fit in clusive deep inelastic scattering cross section data from HERA as well as Drell-Yan and inclusive jet processes\, which are included using APPLGRID and FastNLO interfaces. HERAFitter provides an optimal platform to perfor m elaborate benchmarking studies of different theoretical models with rigo rous treatment of experimental uncertainties. The package enables the det ermination of the proton parton density functions (PDFs) using precise dat a from LHC.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=344& sessionId=8&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=344&sessionId=8 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Medium-induced soft gluon radiation in the quark scattering proces s without color transfer in t-channel DTSTART;VALUE=DATE-TIME:20120328T144500Z DTEND;VALUE=DATE-TIME:20120328T150500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-0@cern.ch DESCRIPTION:Speakers: MA\, Hao ()\nWe study coherence effects on the mediu m-induced soft gluon radiation off an ''asymptotic quark " traversing a ho t and dense QCD medium. The transverse momentum spectrum of the emitted gl uon is computed at first order in opacity expansion. The interference effe cts between the initial and final state radiation modify the soft gluon ra diation when a finite angle between the initial and final quarks is consid ered. The spectrum presents a soft divergence. We comment on possible impl ications on observables in heavy ion collisions which are sensitive to the initial state radiation.\n\nhttp://indico.cern.ch/contributionDisplay.py? contribId=0&sessionId=14&confId=153252 LOCATION:University of Bonn Seminar room\, Bethe Centre for Theoretical Ph ysics URL:http://indico.cern.ch/contributionDisplay.py?contribId=0&sessionId=14& confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:The ATLAS Upgrade Programme DTSTART;VALUE=DATE-TIME:20120327T070000Z DTEND;VALUE=DATE-TIME:20120327T072500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-346@cern.ch DESCRIPTION:Speakers: GEMME\, Claudia (Universita e INFN (IT))\nhttp://ind ico.cern.ch/contributionDisplay.py?contribId=346&sessionId=14&confId=15325 2 LOCATION:University of Bonn Seminar room\, Bethe Centre for Theoretical Ph ysics URL:http://indico.cern.ch/contributionDisplay.py?contribId=346&sessionId=1 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:QCD and electroweak physics at an LHeC DTSTART;VALUE=DATE-TIME:20120329T094000Z DTEND;VALUE=DATE-TIME:20120329T101000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-340@cern.ch DESCRIPTION:Speakers: BEHNKE\, Olaf (DESY)\nnone\n\nhttp://indico.cern.ch/ contributionDisplay.py?contribId=340&sessionId=29&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=340&sessionId=2 9&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Overview of Deeply Virtual Compton Scattering at HERMES DTSTART;VALUE=DATE-TIME:20120328T123500Z DTEND;VALUE=DATE-TIME:20120328T125500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-4@cern.ch DESCRIPTION:Speakers: MURRAY\, Morgan (U)\nDeeply Virtual Compton Scatteri ng represents the best experimental channel\nthrough which to understand G eneralised Parton Distributions. The HERMES\nexperiment measured the most diverse set of DVCS results of any experiment\;\nthis talk discusses the m ost recent sets of DVCS results released by HERMES\nand the unique experim ental conditions found at HERMES that facilitated the\nmeasurements. We al so examine the various ways in which the HERMES\nexperimental measurements are being used to constrain GPDs and how future\nexperiments can learn fr om the HERMES program.\n\nhttp://indico.cern.ch/contributionDisplay.py?con tribId=4&sessionId=30&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=4&sessionId=30& confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Measurements of hard diffraction in p-p collisions in CMS DTSTART;VALUE=DATE-TIME:20120327T145000Z DTEND;VALUE=DATE-TIME:20120327T151000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-342@cern.ch DESCRIPTION:Speakers: VILELA PEREIRA\, Antonio (Universita e INFN (IT))\nT he talk will present CMS measurements on diffractive W and\ndijet producti on in p-p collisions at 0.9\, 2.36 and 7 TeV.\n\nhttp://indico.cern.ch/con tributionDisplay.py?contribId=342&sessionId=9&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Applied Physics URL:http://indico.cern.ch/contributionDisplay.py?contribId=342&sessionId=9 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Exclusive photon-photon processes in p-p collisions in CMS" DTSTART;VALUE=DATE-TIME:20120327T124000Z DTEND;VALUE=DATE-TIME:20120327T130000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-343@cern.ch DESCRIPTION:Speakers: LI\, Wenbo (Peking University (CN))\nWe present the search for exclusive diphoton production and\nthe measurement of exclusive dilepton production\, based on the data\nrecorded by the CMS experiment a t the LHC in 2010. An upper limit on the\ncross section is set for exclusi ve diphoton production\, which is\ncompared with the QCD perturbative theo ry predictions using different\nPDF sets. The exclusive dielectron product ion provides an excellent\ncontrol sample for exclusive diphoton productio n\, and a comparison\nbetween the measurement and the QED prediction is di scussed. In\naddition\, we report a measured cross section of exclusive di muon\nproduction\, which is compared with the theoretical QED prediction\n evaluated with the event generator LPAIR."\n\nhttp://indico.cern.ch/contri butionDisplay.py?contribId=343&sessionId=9&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Applied Physics URL:http://indico.cern.ch/contributionDisplay.py?contribId=343&sessionId=9 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:W mass measurements from the Tevatron DTSTART;VALUE=DATE-TIME:20120328T124200Z DTEND;VALUE=DATE-TIME:20120328T130000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-281@cern.ch DESCRIPTION:Speakers: RIDDICK\, Tom ()\nThe CDF collaboration has analyzed 2.2 fb-1 of Run II electron and muon data for a new precise determination of the mass of the W boson. The result is 80.387 +/- 0.019 GeV/c2\, whic h is more precise than the combination of all preceding measurements. An u pdate from D0 is also expected.\n\nhttp://indico.cern.ch/contributionDispl ay.py?contribId=281&sessionId=23&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=281&sessionId=2 3&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:WZ/WW at the Tevatron (including WW/WZ+jets) DTSTART;VALUE=DATE-TIME:20120328T122400Z DTEND;VALUE=DATE-TIME:20120328T124200Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-280@cern.ch DESCRIPTION:Speakers: VESTERINEN\, Mika (University of Manchester)\nWZ/WW at the Tevatron (including WW/WZ+jets)\n\nhttp://indico.cern.ch/contributi onDisplay.py?contribId=280&sessionId=23&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=280&sessionId=2 3&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:QCD fits in diffractive DIS revisited DTSTART;VALUE=DATE-TIME:20120327T090000Z DTEND;VALUE=DATE-TIME:20120327T092000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-282@cern.ch DESCRIPTION:Speakers: CECCOPIERI\, Federico Alberto (Fondazione Angelo Del la Riccia Ente Morale)\nA new method for the extraction of diffractive par ton distributions is presented which avoids the use of Regge theory ansatz and is in much closer relation with the factorization theorem for diffrac tive hard processes.\n\nhttp://indico.cern.ch/contributionDisplay.py?contr ibId=282&sessionId=9&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Applied Physcis URL:http://indico.cern.ch/contributionDisplay.py?contribId=282&sessionId=9 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:DIS at MINERvA DTSTART;VALUE=DATE-TIME:20120327T090000Z DTEND;VALUE=DATE-TIME:20120327T092500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-348@cern.ch DESCRIPTION:Speakers: MOUSSEAU\, Joel ()\nhttp://indico.cern.ch/contributi onDisplay.py?contribId=348&sessionId=14&confId=153252 LOCATION:University of Bonn Seminar room\, Bethe Centre for Theoretical Ph yscis URL:http://indico.cern.ch/contributionDisplay.py?contribId=348&sessionId=1 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:ELIC Detector and IR design including current R&D DTSTART;VALUE=DATE-TIME:20120328T083000Z DTEND;VALUE=DATE-TIME:20120328T085500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-349@cern.ch DESCRIPTION:Speakers: KEPPEL\, Cynthia (Hampton University)\nhttp://indico .cern.ch/contributionDisplay.py?contribId=349&sessionId=14&confId=153252 LOCATION:University of Bonn Seminar room\, Bethe Centre for Theoretical Ph ysics URL:http://indico.cern.ch/contributionDisplay.py?contribId=349&sessionId=1 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Quark and Gluon Tagging at the LHC DTSTART;VALUE=DATE-TIME:20120327T153000Z DTEND;VALUE=DATE-TIME:20120327T155000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-287@cern.ch DESCRIPTION:Speakers: GALLICCHIO\, Jason (UC Davis)\nDistinguishing light- quark jets from gluon jets on an event-by-event basis could significantly enhance the reach for many new physics searches at the Large Hadron Collid er. Through an exhaustive search of existing and novel jet substructure ob servables\, we find that a multivariate approach can filter out over 95% o f the gluon jets while keeping more than half of the light-quark jets. Mor eover\, a combination of two simple variables\, the charge track multiplic ity and the p_T-weighted linear radial moment (girth)\, can achieve simila r results. I will discuss applications and address theoretical issues in the definitions of quark and gluon jets.\n\nhttp://indico.cern.ch/contribu tionDisplay.py?contribId=287&sessionId=11&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=287&sessionId=1 1&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Precision measurements of the proton structure DTSTART;VALUE=DATE-TIME:20120326T075000Z DTEND;VALUE=DATE-TIME:20120326T083000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-7@cern.ch DESCRIPTION:Speakers: ABT\, Iris (Werner-Heisenberg-Institut)\nhttp://indi co.cern.ch/contributionDisplay.py?contribId=7&sessionId=0&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=7&sessionId=0&c onfId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Searches for direct supersymmetric gaugino production with the ATL AS detector DTSTART;VALUE=DATE-TIME:20120328T090600Z DTEND;VALUE=DATE-TIME:20120328T092400Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-120@cern.ch DESCRIPTION:Speakers: HEELAN\, Louise (University of Texas at Arlington (U S))\nNaturalness arguments for weak-scale supersymmetry favour supersymmet ric partners of the Higgs and electroweak gauge bosons\, so-called gaugino s\, with masses not too far from those of their Standard Model counterpart s. Gauginos with masses less than a few hundred GeV can give rise to direc t pair production rates at the LHC that can be observed in the data sample recorded in 2011 by the ATLAS detector. The talk presents results from se arches for direct gaugino production in final states with leptons and miss ing transverse momentum.\n\nhttp://indico.cern.ch/contributionDisplay.py?c ontribId=120&sessionId=10&confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=120&sessionId=1 0&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Searches for strong R-parity conserving SUSY production at the LHC with the ATLAS detector DTSTART;VALUE=DATE-TIME:20120328T074200Z DTEND;VALUE=DATE-TIME:20120328T080000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-121@cern.ch DESCRIPTION:Speakers: LEGGER\, Federica (Ludwig-Maximilians-Univ. Muenchen )\nSearches for supersymmetric squarks and gluinos in events containing je ts\, missing transverse momentum with or without leptons are presented. Th e results are based on the full data sample (5 fb-1) recorded in 2011 at s qrt(s)=7 TeV cebtre-of-mass energy by the ATLAS experiment at the LHC.\n\n http://indico.cern.ch/contributionDisplay.py?contribId=121&sessionId=10&co nfId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=121&sessionId=1 0&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Diffractive pQCD mechanisms of exclusive production of $b \\bar b$ dijets and $W^+ W^-$ pairs in proton-proton collisions DTSTART;VALUE=DATE-TIME:20120327T153000Z DTEND;VALUE=DATE-TIME:20120327T155000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-261@cern.ch DESCRIPTION:Speakers: Prof. SZCZUREK\, Antoni (Institute of Nuclear Physic s Krakow (Poland))\nWe discuss central exclusive production of $W^+W^-$ pa irs in proton-proton collisions at LHC. Several observables related to thi s\nprocess are calculated. Predictions for the total cross section and dif ferential distributions in rapidity and transverse momentum of $W^{\\pm}$ and $WW$ invariant mass are presented.\nWe show results for different pola rization states of the final $W^{\\pm}$ bosons. We discuss both $\\gamma \ \gamma \\to W^+ W^-$ mechanism as well as a new mechanism of exclusive dif fractive production.\nThe amplitude for the latter process is calculated i n the Durham model used recently to estimate cross section for exclusive p roduction of Higgs boson\, gluon-gluon\, $b \\bar b$ dijets as well as for pairs of photons. Some results for those processes will be discussed brie fly and compared to the CDF collaboration data.\nThe amplitude for the $p p \\to p p W^+ W^-$ process is expressed in terms of off-diagonal unintegr ated gluon distribution functions.\nWe compare the two (QED and QCD) types of contributions.\nThe phase space integrated diffractive contribution wh en separated\nis only a small fraction of fb compared to 115.4 fb of the $ \\gamma \\gamma$ contribution.\nThe $\\gamma \\gamma$ contribution dominat es at small four-momentum transfers squared in the proton lines as well as in a broad range of $W^+ W^-$ invariant masses.\nThis opens a possibility of searches for anomalous four-boson \n$\\gamma \\gamma W^+ W^-$ coupling due to new physics\nbeyond Standard Model. The example are Higgsless mode ls.\nThe presentation will be based mostly on our recent study.\nI will al so show some published results on exclusive production of Higgs and dijets .\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=261&sessionId= 9&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Applied Physics URL:http://indico.cern.ch/contributionDisplay.py?contribId=261&sessionId=9 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Insights into the nucleon spin from lattice QCD DTSTART;VALUE=DATE-TIME:20120328T063000Z DTEND;VALUE=DATE-TIME:20120328T070500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-123@cern.ch DESCRIPTION:Speakers: COLLINS\, Sara (University of Regensburg)\nFlavour s inglet contributions to the nucleon spin are elusive due to\nthe fact that they cannot be determined directly in experiment but\nrequire extrapolati ons to the small x region. Direct calculations of\nthese contributions are possible using Lattice QCD\, however\, they pose\na significant computati onal challenge due to the presence of\ndisconnected quark line diagrams. I report on recent progress in\ndetermining these sea quark contributions o n the lattice.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=1 23&sessionId=13&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=123&sessionId=1 3&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Helicity Structure of the Nucleon: Recent Results DTSTART;VALUE=DATE-TIME:20120327T070000Z DTEND;VALUE=DATE-TIME:20120327T073500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-124@cern.ch DESCRIPTION:Speakers: VOGELSANG\, Werner ()\nWe give an overview of the re cent developments\non longitudinal spin physics and the nucleon's \nhelici ty structure. We highlight the status of\ntheoretical calculations and the impact of recent\ndata.\n\nhttp://indico.cern.ch/contributionDisplay.py?c ontribId=124&sessionId=13&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=124&sessionId=1 3&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Diffractive Vector Meson Cross Sections from BK evolution with Imp act Parameter DTSTART;VALUE=DATE-TIME:20120329T094000Z DTEND;VALUE=DATE-TIME:20120329T100000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-266@cern.ch DESCRIPTION:Speakers: Dr. BERGER\, Jeffrey (Penn State University (USA))\n In previous numerical work the solution to the BK evolution equation\nwith impact parameter dependence was calculated with modeled confinement effec ts.\nThis solution is used to calculate diffractive cross sections \nfor t he vector mesons J/Psi\, Rho\, and Phi. In order to bring the\nnumerical results into agreement with HERA data modification to the\nphoton wavefunc tion is necessary. This correction is discussed as well\nas effects on th e ability to describe the F2 structure function data.\n\nhttp://indico.cer n.ch/contributionDisplay.py?contribId=266&sessionId=9&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Applied Physics URL:http://indico.cern.ch/contributionDisplay.py?contribId=266&sessionId=9 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:A holographic light-cone wavefunction for the rho wavefunction DTSTART;VALUE=DATE-TIME:20120328T144000Z DTEND;VALUE=DATE-TIME:20120328T150000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-265@cern.ch DESCRIPTION:Speakers: Prof. SANDAPEN\, Ruben (University of Moncton (Canad a))\nWe obtain a very good description of the current HERA data on diffrac tive rho electroproduction using a holographic\nlight-cone wavefunction fo r the rho meson. This holographic wavefunction is obtained using the Brods ky and de Teramond\ncorrespondance between hadronic modes in AdS space and light-cone wavefunctions in physical spacetime. We also show the\ncorresp onding holographic Distribution Amplitude is consistent with Sum Rules and lattice predictions.\n\nhttp://indico.cern.ch/contributionDisplay.py?cont ribId=265&sessionId=9&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Applied Physics URL:http://indico.cern.ch/contributionDisplay.py?contribId=265&sessionId=9 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Probing colour flow with jet vetoes DTSTART;VALUE=DATE-TIME:20120328T075000Z DTEND;VALUE=DATE-TIME:20120328T081000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-264@cern.ch DESCRIPTION:Speakers: MARZANI\, Simone (IPPP / Durham University)\nI discu ss jet vetoes as a means of probing colour flow in hard scattering process es in hadronic collisions. As an example\, I describe a calculation of the dijet cross-section with a jet veto which resums the leading logarithms o f the veto scale and it is matched to a fixed-order computation.\nI compar e this prediction to the measurement performed by the ATLAS collaboration as well as to other different approaches.\nFinally\, I outline future deve lopments in this research area.\n\nhttp://indico.cern.ch/contributionDispl ay.py?contribId=264&sessionId=27&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=264&sessionId=2 7&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Photon impact factor for BFKL pomeron at next-to-leading order DTSTART;VALUE=DATE-TIME:20120327T143000Z DTEND;VALUE=DATE-TIME:20120327T144500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-128@cern.ch DESCRIPTION:Speakers: CHIRILLI\, Giovanni Antonio (Lawrence Berkeley Nati onal Laboratory (LBNL))\nI will present an analytic expression in momentum space of the next-to-leading order photon impact factor for small-x deep inelastic scattering. The result is calculated using the operator product expansion in Wilson lines.\n\nhttp://indico.cern.ch/contributionDisplay.py ?contribId=128&sessionId=8&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=128&sessionId=8 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Calculation of the Two-Loop Gluon Regge Trajectory from Lipatov's Effective Action DTSTART;VALUE=DATE-TIME:20120329T090000Z DTEND;VALUE=DATE-TIME:20120329T092000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-129@cern.ch DESCRIPTION:Speakers: MADRIGAL\, José Daniel (IFT UAM/CSIC\, Madrid)\nLip atov's high-energy effective action is a very promising tool for computati ons in the Regge limit beyond leading order. Its use has been however rest ricted to tree-level calculations for many years. Recently a regularizatio n/subtraction prescription was proposed that allows to extend the formalis m to deal with loops in a consistent way. We illustrate the procedure with the computation of the gluon Regge trajectory at two loops.\n\nhttp://ind ico.cern.ch/contributionDisplay.py?contribId=129&sessionId=9&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Applied Physics URL:http://indico.cern.ch/contributionDisplay.py?contribId=129&sessionId=9 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Jet-veto efficiencies at all orders in QCD DTSTART;VALUE=DATE-TIME:20120327T090000Z DTEND;VALUE=DATE-TIME:20120327T092000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-269@cern.ch DESCRIPTION:Speakers: BANFI\, Andrea (Freiburg U)\nWe present accurate (NL L+NNLO) predictions for jet-veto efficiencies for Higgs and Z production a t the LHC\, obtained with the automated resummation program CAESAR. We dis cuss all sources of theoretical uncertainties associated to the presented results\, highlighting which further calculations would be needed in order to reduce them.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId =269&sessionId=11&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=269&sessionId=1 1&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Resummation of large-x and small-x double logarithms in DIS and s emi-inclusive e+e- annihilation DTSTART;VALUE=DATE-TIME:20120328T093000Z DTEND;VALUE=DATE-TIME:20120328T095000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-268@cern.ch DESCRIPTION:Speakers: VOGT\, Andreas (University of Liverpool)\nRecently a method has been developed to extend the resummation of large-x double log arithms in inclusive DIS and semi-inclusive e^+e^- annihilation (SIA) to t erms and quantities not addressed by the soft-gluon exponentiation. The N^ nLL (leading log\, next-to-leading log etc) resummation is based on N^nLO fixed-order results\, the large-x structure of DIS and SIA in dimensional regularization and the all-order factorization of mass singularities. The same formalism can be applied to the dominant x-1 ln^{2*n-a-n_0} x terms i n SIA splitting functions and coefficient functions and the (in the flavou r-singlet case) subdominant x0 ln^{2*n-a-n_0} x contributions to (most of) their DIS counterparts. The talk addresses the theoretical basics of thes e resummations and presents the main numerical results which\, despite all formal similarities\, are qualitatively different for DIS and SIA.\n\nhtt p://indico.cern.ch/contributionDisplay.py?contribId=268&sessionId=27&confI d=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=268&sessionId=2 7&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:ATLAS top quark mass measurement DTSTART;VALUE=DATE-TIME:20120327T143000Z DTEND;VALUE=DATE-TIME:20120327T144800Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-91@cern.ch DESCRIPTION:Speakers: JUNG\, Christian Andreas (TU Dortmund)\, JUNG\, Chri stian Andreas (Technische Universitaet Dortmund (DE))\nWe present a measu rement of the top-quark mass in proton-proton\ncollisions at 7 TeV with th e ATLAS detector at the Large Hadron\nCollider. The top mass is determined by making use of a\ntwo-dimensional template method in the single lepton channel. An\nindirect extraction of the top-quark mass from the measuremen t of the\ncross-section is also presented.\n\nhttp://indico.cern.ch/contri butionDisplay.py?contribId=91&sessionId=12&confId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=91&sessionId=12 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Measurement of the Azimuthal Correlation between the most Forward Jet and the Scattered Positron in Deep-Inelastic Scattering at HERA [H1] DTSTART;VALUE=DATE-TIME:20120328T071000Z DTEND;VALUE=DATE-TIME:20120328T073000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-59@cern.ch DESCRIPTION:Speakers: GOERLICH\, Lidia (High Energy Department-Henryk Niew odniczanski Inst. Nucl. Physic)\nDeep-inelastic positron-proton scattering events at low photon virtuality Q^2 with a forward jet\, produced at smal l angles with respect to the proton beam\, are measured with the H1 detect or at HERA. A subsample of events with an additional jet in the central re gion is also studied. For both samples differential cross sections and nor malised distributions are measured as a function of the azimuthal angle di fference\, Delta phi\, between the forward jet and the scattered positron. The sensitivity to QCD evolution mechanisms is tested by comparing the da ta to predictions of Monte Carlo generators based on different evolution a pproaches as well as to next-to-leading order\ncalculations.\n\nhttp://ind ico.cern.ch/contributionDisplay.py?contribId=59&sessionId=27&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=59&sessionId=27 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Measurement of Photon Production in the Very Forward Direction in Deep-Inelastic Scattering at HERA [H1] DTSTART;VALUE=DATE-TIME:20120328T065000Z DTEND;VALUE=DATE-TIME:20120328T071000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-58@cern.ch DESCRIPTION:Speakers: ZOHRABIAN\, Hamlet ()\nThe production of photons at very small angles with respect to the proton\nbeam direction is studied in deep-inelastic positron-proton scattering at\nHERA. The data are taken wi th the H1 detector in the years 2006 and 2007\nand correspond to an integr ated luminosity of $126 \\mathrm{pb}^{-1}$. The\nanalysis covers the range of negative four momentum transfer squared at the\npositron vertex $67.9$ as a function of its transverse momentum $p_T^{lead}$ and\nlongitudinal m omentum fraction of the incoming proton $x_L^{lead}$. In\naddition\, the c ross sections are studied as a function of the sum of the\nlongitudinal mo mentum fraction $x_L^{sum}$ of all photons in the\npseudorapidity range $\ \eta>7.9$. The cross sections are normalised to the\ninclusive deep-inelas tic scattering cross section and compared to the\npredictions of models of deep-inelastic scattering and models of the\nhadronic interactions of hig h energy cosmic rays.\n\nhttp://indico.cern.ch/contributionDisplay.py?cont ribId=58&sessionId=27&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=58&sessionId=27 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Interference Fragmentation Functions and Transverse Spin Studies. DTSTART;VALUE=DATE-TIME:20120329T094000Z DTEND;VALUE=DATE-TIME:20120329T100000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-55@cern.ch DESCRIPTION:Speakers: COURTOY\, Aurore (IFPA\, AGO Dpt.\, Universite de Li ege)\nWe report on the first extraction of interference fragmentation func tions from the semi-inclusive production of two hadron pairs in back-to-ba ck jets in $e^+e^-$ annihilation. A nonzero asymmetry in the correlation o f azimuthal orientations of opposite $\\pi^+\\pi^-$ pairs is related to th e transverse polarization of fragmenting quarks through a significant pola rized dihadron fragmentation function. A combined analysis of this asymmet ry and the spin asymmetry in the SIDIS process $ep^{\\uparrow}\\to e'(\\pi ^+\\pi^-)X$ has led to the first extraction of the transversity parton dis tribution function in the framework of collinear factorization. This resul t is presented as well.\n\nhttp://indico.cern.ch/contributionDisplay.py?co ntribId=55&sessionId=13&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=55&sessionId=13 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Nonlinear equation for coherent gluon emission DTSTART;VALUE=DATE-TIME:20120329T100000Z DTEND;VALUE=DATE-TIME:20120329T102000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-54@cern.ch DESCRIPTION:Speakers: Dr. KUTAK\, Krzysztof (Instytut Fizyki Jadrowej Pols kiej Akademii Nauk)\nMotivated by the regime of QCD explored nowadays at L HC where both the total energy of collision and momenta transfers are high \, evolution equations of high energy factorization are investigated. \nBr iefly we overview results obtained so far for proton proton collisions wit hin high energy factorization approach for jet related observables and we give some predictions for proton lead. This results motivate us to study s uch effects like parton saturation in final states where one is inevitably led to investigate how to combine physics of the BK and CCFM evolution eq uations. As a result of this study new equations are obtained. A new exclu sive form of the BK equation is presented and also an extension of the CCF M equation to account for nonlinearity.\n\nhttp://indico.cern.ch/contribut ionDisplay.py?contribId=54&sessionId=9&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Applied Physics URL:http://indico.cern.ch/contributionDisplay.py?contribId=54&sessionId=9& confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Multidimensional Hadron Attenuation DTSTART;VALUE=DATE-TIME:20120328T123000Z DTEND;VALUE=DATE-TIME:20120328T125000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-56@cern.ch DESCRIPTION:Speakers: Mr. KARYAN\, Gevorg (A.I. Alikhanyan National Scienc e Laboratory)\nHadron multiplicity ratios in semi-inclusive deep-inelastic scattering have been measured on neon\, krypton and xenon targets relativ e to deuterium using the 27.6 GeV beam of HERA at the HERMES experiment. T hey are presented for pions (π+\, π-)\, kaons (K+\, K-)\, protons and an ti-protons as a function of the virtual photon energy ν\, its virtuality Q2\, the fractional hadron energy z and the transverse hadron momentum pt with respect to the direction of the virtual photon. Dependences are prese nted in a two-dimensional representation\, in the form of detailed binning over one variable and three slices over the other variable. These results may help to understand some aspects of the hadronization process.\n\nhttp ://indico.cern.ch/contributionDisplay.py?contribId=56&sessionId=11&confId= 153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=56&sessionId=11 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Linearly Polarized Gluons and the Higgs Transverse Momentum Distri bution DTSTART;VALUE=DATE-TIME:20120329T090000Z DTEND;VALUE=DATE-TIME:20120329T092000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-51@cern.ch DESCRIPTION:Speakers: Mr. DEN DUNNEN\, Wilco (VU University Amsterdam)\nWe investigate the possible role of linearly polarized gluons in Higgs produ ction from unpolarized pp collisions. The angular independent transverse m omentum distribution of the produced Higgs boson is found to exhibit a mod ulation (max 30%) with respect to the naive\, unpolarized expectation\, wi th the sign depending on the CP nature of the Higgs boson. The transverse momentum distribution of a scalar Higgs will\, therefore\, have a shape cl early different from a pseudo-scalar Higgs. We suggest that this effect ca n be used to determine the parity of the Higgs at the LHC\, without the ne ed to use challenging angular distributions of final state particles.\n\nh ttp://indico.cern.ch/contributionDisplay.py?contribId=51&sessionId=13&conf Id=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=51&sessionId=13 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Constraining quark angular momentum with the Sivers function DTSTART;VALUE=DATE-TIME:20120328T143000Z DTEND;VALUE=DATE-TIME:20120328T145000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-50@cern.ch DESCRIPTION:Speakers: BACCHETTA\, Alessandro (University of Pavia)\nThe de termination of quark angular momentum requires the knowledge of the genera lized parton distribution E in the forward limit. We assume a connection b etween this function and the Sivers transverse-momentum distribution\, bas ed on model calculations and theoretical considerations. Using this assump tion\, we show that it is possible to fit at the same time nucleon magneti c moments and semi-inclusive single-spin asymmetries. This imposes additio nal constraints on the Sivers function and opens a plausible way to quanti fying quark angular momentum.\n\nhttp://indico.cern.ch/contributionDisplay .py?contribId=50&sessionId=13&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=50&sessionId=13 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:NLO BFKL jet phenomenology with Lipatov's high energy effective a ction DTSTART;VALUE=DATE-TIME:20120328T091000Z DTEND;VALUE=DATE-TIME:20120328T093000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-53@cern.ch DESCRIPTION:Speakers: Dr. HENTSCHINSKI\, Martin (IFT UAM/CSIC Madrid)\nWe report on recent progress in the evaluation of next-to-leading order (NLO) corrections to forward-backward jet observables\, using Lipatov's QCD hig h energy effective action. We calculate both real and virtual corrections to the quark induced forward jet vertex at NLO\, making use of a new regul arization method and a subtraction mechanism. We also present the real NL O corrections to the quark induced Mueller-Tang jet vertex. Together with the already know virtual corrections it will allow for the construction of the complete NLO Mueller-Tang jet impact factor which is the only missing element for a complete NLO BFKL description of jet events with rapidity g ap.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=53&sessionId =27&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=53&sessionId=27 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:A global analysis of di ffractive events at HERA DTSTART;VALUE=DATE-TIME:20120327T092000Z DTEND;VALUE=DATE-TIME:20120327T094000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-52@cern.ch DESCRIPTION:Speakers: Mrs. TAHERI MONFARED\, Sara (Semnan university and I PM)\nWe extract diffractive parton distribution functions (DPDFs) and diff ractive structure functions from the most recent H1 and ZEUS diffractive D IS data obtained by various methods. We consider Pomeron as an object with parton distribution function\, evolving according to the next-to-leading order (NLO) DGLAP equations within the framework of the ‘Fixed Flavour N umber Scheme’ (FFNS). Having performed a global fit analysis\, we achiev e a very good description of all available measurements by introducing a n ew set of quark distribution form for the Pomeron. We predict longitudinal and charm proton diffractive structure function as well. Our results are compared with other analysis from the literature.\n\nhttp://indico.cern.ch /contributionDisplay.py?contribId=52&sessionId=9&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Applied Physcis URL:http://indico.cern.ch/contributionDisplay.py?contribId=52&sessionId=9& confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Diboson Measurements with the CMS Detector DTSTART;VALUE=DATE-TIME:20120328T120600Z DTEND;VALUE=DATE-TIME:20120328T122400Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-228@cern.ch DESCRIPTION:Speakers: FOLGUERAS\, Santiago (Universidad de Oviedo (ES))\nW e present studies of diboson production in pp collisions at\n7 TeV center- of-mass energy based on data recorded by the CMS\ndetector at the LHC in 2 010 and 2011. These include precise\nmeasurements of W and Z production in association with a photon\nand of WW production\, WZ and ZZ productions a t the LHC. The leptonic\ndecay modes of the W and Z bosons are used. The r esults are\ninterpreted in terms of constraints on anomalous triple gauge\ ncouplings.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=228& sessionId=23&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=228&sessionId=2 3&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Progress in the dynamical parton distributions DTSTART;VALUE=DATE-TIME:20120327T095000Z DTEND;VALUE=DATE-TIME:20120327T101500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-299@cern.ch DESCRIPTION:Speakers: JIMENEZ-DELGADO\, Pedro (Jefferson Lab)\nDifferent t heoretical improvements and the inclusion of alternative data sets in the determination of dynamical parton distribution functions are reported. Hig hlights in the ongoing developments as well as the role of the input scale in parton analysis are discussed.\n\nhttp://indico.cern.ch/contributionDi splay.py?contribId=299&sessionId=8&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=299&sessionId=8 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:W\,Z production at ATLAS\, constraints on parton density functions and determination of the strange sea density DTSTART;VALUE=DATE-TIME:20120327T074000Z DTEND;VALUE=DATE-TIME:20120327T081000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-297@cern.ch DESCRIPTION:Speakers: KLEIN\, Uta (University of Liverpool (GB))\nMerged a bstract:\n"W/Z production at ATLAS\, and constraints on parton density fun ctions"\n"QCD analysis of the ATLAS W-> lnu and Z ->ll cross-sections meas urements and determination of the strange sea density"\n\nhttp://indico.ce rn.ch/contributionDisplay.py?contribId=297&sessionId=8&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=297&sessionId=8 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Searches at ZEUS DTSTART;VALUE=DATE-TIME:20120327T152400Z DTEND;VALUE=DATE-TIME:20120327T154200Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-294@cern.ch DESCRIPTION:Speakers: ANTONELLI\, Stefano (Universita e INFN)\nMerged abst ract of:\n"Search for Single-Top Production in ep Collisions at HERA"\n"A search for resonance decays to lepton+jet at HERA and limits on leptoquark s"\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=294&sessionId =10&confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=294&sessionId=1 0&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Results from NA48 and NA62 DTSTART;VALUE=DATE-TIME:20120327T154200Z DTEND;VALUE=DATE-TIME:20120327T160000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-295@cern.ch DESCRIPTION:Speakers: PICCINI\, Mauro (Universita e INFN (IT))\nMerged abs tract:\n"High precision measurement of the form factors of the semileptoni c decays K+- -> pi0 l+- nu (Kl3)"\n"Rare kaon decay measurements with NA62 minimum bias data."\n"First Measurement of the very rare Decay K+ -> pi+ pi0 e+ e-"\n"Lepton Universality Tests in Kaon Decays at NA62"\n\nhttp://i ndico.cern.ch/contributionDisplay.py?contribId=295&sessionId=10&confId=153 252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=295&sessionId=1 0&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Searches at H1 DTSTART;VALUE=DATE-TIME:20120327T150600Z DTEND;VALUE=DATE-TIME:20120327T152400Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-293@cern.ch DESCRIPTION:Speakers: PIRUMOV\, Hayk (PI Heidelberg)\nMerged abstract of:\ n"Search for Contact Interactions in ep Collisions at HERA"\n"Search for F irst Generation Leptoquarks in ep Collisions at HERA"\n\nhttp://indico.cer n.ch/contributionDisplay.py?contribId=293&sessionId=10&confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=293&sessionId=1 0&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Uncertainties in Determining Parton Distributions at Large x: Resu lts from the CJ Collaboration DTSTART;VALUE=DATE-TIME:20120327T101500Z DTEND;VALUE=DATE-TIME:20120327T103500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-290@cern.ch DESCRIPTION:Speakers: KEPPEL\, Cynthia (Hampton University)\nThe results o f a global next-to-leading order fit of parton\ndistribution functions in which cuts on W and Q are relaxed\, thereby\nincluding more data at high v alues of x\, will be reported. Effects of\ntarget mass corrections (TMC)\, higher twist contributions\, and nuclear\ncorrections for deuterium data are significant in the large-x region.\nThe leading twist parton distribut ions are found to be stable to TMC\nmodel variations as long as higher twi st contributions are also\nincluded. Importantly\, uncertainties in parton distribution functions\n(PDFs) at large x arising from nuclear effects in deuterium F2\nstructure function data are evaluated. Within this global a nalysis\,\nthe impact on the PDFs from uncertainties in the deuteron wave\ nfunction at short distances and nucleon off-shell effects\, the use of\nr elativistic kinematics\, as well as the use of less a restrictive\nparamet rization of the d/u ratio\, have been assessed. In particular\nthe d-quark and gluon PDFs are found to vary significantly with the\nchoice of nuclea r model. The impact of these uncertainties on the\ndetermination of the ne utron structure function\, and on W boson\nproduction and parton luminosit y at the Tevatron and the LHC are\nhighlighted. Prospects for new measurem ents sensitive to the d-quark\nand gluon distributions but insensitive to nuclear corrections will\nalso be discussed.\n\nhttp://indico.cern.ch/cont ributionDisplay.py?contribId=290&sessionId=8&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=290&sessionId=8 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Jet Substructure at Hadron Colliders DTSTART;VALUE=DATE-TIME:20120328T144000Z DTEND;VALUE=DATE-TIME:20120328T150000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-164@cern.ch DESCRIPTION:Speakers: LI\, Zhao (Michigan State University)\nJet Substruct ure at Hadron Colliders\n\nhttp://indico.cern.ch/contributionDisplay.py?co ntribId=164&sessionId=11&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=164&sessionId=1 1&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Jet reconstruction with LHCb DTSTART;VALUE=DATE-TIME:20120328T063000Z DTEND;VALUE=DATE-TIME:20120328T065000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-146@cern.ch DESCRIPTION:Speakers: BURSCHE\, Albert (University of Zurich)\, BURSCHE\, Albert (Universitaet Zuerich (CH))\nhttp://indico.cern.ch/contributionDisp lay.py?contribId=146&sessionId=27&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=146&sessionId=2 7&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Searches for new physics with leptons and/or jets at ATLAS DTSTART;VALUE=DATE-TIME:20120327T123600Z DTEND;VALUE=DATE-TIME:20120327T125400Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-199@cern.ch DESCRIPTION:Speakers: POLICICCHIO\, Antonio (INFN Cosenza)\nWe present the most recent results of searches beyond the Standard Model with leptons an d /or jets conducted by the ATLAS collaboration based on several inverse f emtobarns of data.\n\nhttp://indico.cern.ch/contributionDisplay.py?contrib Id=199&sessionId=10&confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=199&sessionId=1 0&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:The E-906/SeaQuest experiment at Fermilab DTSTART;VALUE=DATE-TIME:20120327T095000Z DTEND;VALUE=DATE-TIME:20120327T101500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-198@cern.ch DESCRIPTION:Speakers: Dr. DIEFENTHALER\, Markus (University of Illinois at Urbana-Champaign)\nThe E-906/SeaQuest experiment at Fermilab will continu e a series of Drell-Yan measurements to explore the antiquark structure of the nucleon and nuclei. To extend existing measurements to larger values of Bjorken-x\, a 120 GeV proton beam extracted from Fermilab's main inject or is used\, resulting in a factor of 50 more luminosity than previous exp eriments and enabling access to values of x up to 0.9. An overview will be presented of the key physics goals of the E-906/SeaQuest collaboration. T hese include investigation of the dramatic dbar/ubar flavor asymmetry in t he nucleon sea and its behavior at high x\; study of the EMC effect in Dre ll-Yan scattering and the unexpected absence of any antiquark excess in ex isting data\; and measurements of the angular dependence of the Drell-Yan process\, sensitive to spin-orbit correlations within the nucleon. The tal k will conclude with a status report on the ongoing commissioning of this new experiment.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId= 198&sessionId=14&confId=153252 LOCATION:University of Bonn Seminar room\, Bethe Centre for Theoretical Ph yscis URL:http://indico.cern.ch/contributionDisplay.py?contribId=198&sessionId=1 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Searches for fourth generation heavy quarks with the ATLAS detecto r DTSTART;VALUE=DATE-TIME:20120327T133000Z DTEND;VALUE=DATE-TIME:20120327T134800Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-200@cern.ch DESCRIPTION:Speakers: ZHONG\, Jiahang (University of Oxford (GB))\nThe add ition of one or more heavy quarks is a natural extension to the Standard M odel.\nFourth generation heavy quarks can be produced at the LHC at rates that can be observed in the 2011 data samples.\nThe talk presents results from searches\\'a0performed by the ATLAS collaboration for fourth generati on quarks decaying via several potential decay channels.\n\nhttp://indico. cern.ch/contributionDisplay.py?contribId=200&sessionId=10&confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=200&sessionId=1 0&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Charmonium and charmonium-like results from BABAR DTSTART;VALUE=DATE-TIME:20120328T131800Z DTEND;VALUE=DATE-TIME:20120328T133600Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-195@cern.ch DESCRIPTION:Speakers: FIORAVANTI\, Elisa (INFN Ferrara)\nCharmonium and ch armonium-like states are a unique system for studying QCD and possibly exo tic bound states. We present new results on such states\, which are create d in two-photon fusion or in electron-positron collisions and decaying int o a variety of final states\, including psi pi pi\, eta_c pi pi\, and J/ps i omega.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=195&ses sionId=12&confId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=195&sessionId=1 2&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Jet cross section measurements with CMS DTSTART;VALUE=DATE-TIME:20120329T074000Z DTEND;VALUE=DATE-TIME:20120329T080000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-312@cern.ch DESCRIPTION:Speakers: KAYA\, Ozlem (Bogazici University (TR))\nMerged abst ract:\n"Dijet and Inclusive jet cross section measurements with CMS"\n"Thr ee jet event properties with the CMS experiment"\n\nhttp://indico.cern.ch/ contributionDisplay.py?contribId=312&sessionId=25&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=312&sessionId=2 5&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Properties and decays of b hadrons at D0 DTSTART;VALUE=DATE-TIME:20120328T145400Z DTEND;VALUE=DATE-TIME:20120328T151200Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-311@cern.ch DESCRIPTION:Speakers: CAMACHO PEREZ\, Enrique (Centro Invest. Estudios Ava nz. IPN (MX))\nMerged abstract:\n"Analysis of the decay $B_s^0 \\rightarro w J/\\psi K^+ K^-$ $M(K^+K^-)>1.35$~GeV"\n"Measurement of the $\\Lambda_b$ lifetime in the $\\Lambda_b \\to J/\\psi \\Lambda$ exclusive decay channe l using the full D0 dataset"\n\nhttp://indico.cern.ch/contributionDisplay. py?contribId=311&sessionId=12&confId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=311&sessionId=1 2&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Baryonic B decay results from BABAR DTSTART;VALUE=DATE-TIME:20120328T151200Z DTEND;VALUE=DATE-TIME:20120328T153000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-196@cern.ch DESCRIPTION:Speakers: EBERT\, Marcus (SLAC)\nDecays of B mesons into final states containing baryons are much less understood than decays into meson s\, and are useful for shedding light on baryon-production mechanisms and intermediate states. We report the results of recent and new studies of su ch decays\, including B- -->Sigma_c++ pbar pi- pi-\, B0bar -->Lambda_c+ pb ar p pbar\, and\nB --> D(*) p pbar (npi). Both the total decay rates and the resonant structure are reported.\n\nhttp://indico.cern.ch/contribution Display.py?contribId=196&sessionId=12&confId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=196&sessionId=1 2&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Measurement of D^{*\\pm} Meson Production and Determination of F_2 ^{ccbar} at low Q2 in Deep-Inelastic Scattering at HERA DTSTART;VALUE=DATE-TIME:20120328T090600Z DTEND;VALUE=DATE-TIME:20120328T092600Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-191@cern.ch DESCRIPTION:Speakers: HENNEKEMPER\, Eva (Uni Heidelberg)\nInclusive produc tion of D* mesons in deep-inelastic ep scattering at HERA is studied in th e range 5 1.25 GeV and |eta(D*)| \n\nhttp://indico.cern.ch/contributionDi splay.py?contribId=191&sessionId=26&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=191&sessionId=2 6&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Z' production in an extended MSSM DTSTART;VALUE=DATE-TIME:20120328T113000Z DTEND;VALUE=DATE-TIME:20120328T114800Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-316@cern.ch DESCRIPTION:Speakers: CORCELLA\, Gennaro ()\nSearching for heavy neutral g auge bosons Z'\, predicted in extensions of the Standard Model based on a U(1)' gauge symmetry\, is among the main new physics investigations undert aken by the experiments at the Tevatron and at the Large Hadron Collider.\ nI will discuss study Z' phenomenology at hadron colliders according to s everal U(1)'-based models and in the Sequential Standard Model. In partic ular\, as far as its decay is concerned\, we shall include possible Z' dec ays into supersymmetric particles\, besides the Standard Model modes so fa r investigated. Results on branching ratios and cross sections will be pre sented\, as a function of the MSSM and U(1)' parameters\, which will be va ried within suitable ranges. Special attention will be paid to the decay i nto chargino\, neutralino and charged-slepton pairs and gauge the feasibil ity to discover supersymmetry through this channel at the LHC.\n\nhttp://i ndico.cern.ch/contributionDisplay.py?contribId=316&sessionId=23&confId=153 252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=316&sessionId=2 3&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Conformal symmetry and the relations between perturbative contribu tions to the Bjorken and Ellis-Jaffe sum rule of the polarized DIS DTSTART;VALUE=DATE-TIME:20120329T075000Z DTEND;VALUE=DATE-TIME:20120329T081000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-315@cern.ch DESCRIPTION:Speakers: KATAEV\, A. L. (Institute for Nuclear Research of th e Russian Academy of Sciences\, Moscow\, Russia)\nUsing operator-product e xpansion approach for the triangle\ndiagram of Axial-Vector-Vector current s symmetry I derive the singlet variant of the\nCrewther\nrelation\, which is valid in the conformal -invariant limit\nof perturbative approach. I d emonstrate that in the conformal-invariant\nlimit of U(1)-model the non-s inglet coefficient function of Bjorken and Ellis-Jaffe sum\nrule identical ly coincide with the coefficient function of singlet\ncontribution to Elli s-Jaffe sum rules in all orders of perturbation theory. The discussions\no f the possible generalizations to the conformal-invariant limit of SU(N_c) theory is\npresented.\n\nhttp://indico.cern.ch/contributionDisplay.py?con tribId=315&sessionId=13&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=315&sessionId=1 3&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Testing NRQCD factorization with J/psi yield and polarization at N LO DTSTART;VALUE=DATE-TIME:20120328T113000Z DTEND;VALUE=DATE-TIME:20120328T114800Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-192@cern.ch DESCRIPTION:Speakers: Prof. KNIEHL\, Bernd (Univ. Hamburg)\nWe study the p olarization observables of $J/\\psi$ hadroproduction\nat NLO in NRQCD\, in cluding the $^3\\!P_J^{[8]}$ channel.\nExploiting the color-octet long-dis tance matrix elements previously extracted through a global fit to unpolar ized $J/\\psi$ production\ndata\, we provide theoretical predictions in th e helicity and Collins-Soper frames and compare them with data from CDF a nd ALICE.\nThe notorious CDF $J/\\psi$ polarization anomaly familiar from leading-order analyses persists at the quantum level\, while the\nsituatio n looks promising for the LHC.\n\nhttp://indico.cern.ch/contributionDispla y.py?contribId=192&sessionId=12&confId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=192&sessionId=1 2&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:W/Z/DY + jet as a test of the NLO BFKL kernel DTSTART;VALUE=DATE-TIME:20120328T140000Z DTEND;VALUE=DATE-TIME:20120328T141800Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-115@cern.ch DESCRIPTION:Speakers: HENTSCHINSKI\, Martin (Autonoma University Madrid/CS IC)\nWe study W/Z/DY + jet events where the W/Z/DY boson is produced in th e forward direction of one of the colliding protons and a jet is produced in the forward direction of the second proton. The resulting large rapidit y difference between the final states then opens up the phase space for BF KL evolution which we would like to study in more detail. As a by-product of our study\, we also provide an analytic expression for the high energy re-summed exclusive partonic W/Z + n jet cross-section in moment space. T o construct the BFKL re-summed cross-section we determine an analytic expr ession for the exclusive W/Z/DY impact factor in (gamma\, n) space which i s combined with BFKL Green's function and jet impact factor. In particular \, both impact factors are determined for non-zero conformal spin and allo w therefore for the study of angular correlations. First numerical results for a number of observables which allow to isolate and test BFKL evoluti on are presented.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribI d=115&sessionId=23&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=115&sessionId=2 3&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Forward Jets and Small-x Physics at the LHC DTSTART;VALUE=DATE-TIME:20120328T073000Z DTEND;VALUE=DATE-TIME:20120328T075000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-271@cern.ch DESCRIPTION:Speakers: HAUTMANN\, Francesco (University of Oxford (GB))\nWe discuss QCD aspects of forward jet hadroproduction\, including issues on factorization at large rapidities\; shower Monte Carlo implementations\ ; the role of forward jet and energy flow measurements at the LHC to inve stigate contributions to parton showers from large-angle gluon radiation a nd from multiple parton interactions.\n\nhttp://indico.cern.ch/contributi onDisplay.py?contribId=271&sessionId=27&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=271&sessionId=2 7&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Longitudinal semi-inclusive double-spin asymmetries at HERMES. DTSTART;VALUE=DATE-TIME:20120327T152000Z DTEND;VALUE=DATE-TIME:20120327T154000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-117@cern.ch DESCRIPTION:Speakers: Dr. KRAVCHENKO\, Polina (DESY)\nFinal measurements a re reported on the double-spin asymmetries for a longitudinally polarized hydrogen and deuterium targets at HERMES using the27.6 GeV HERA lepton bea m. The kinematic dependences of the longitudinal semi-inclusive asymmetry simultaneously on Bjorken-x and hadron transverse momentum p_h\, and Bjor ken-x and the hadron energy fraction z are explored. Additionally\, the ha dron charge-difference asymmetry is presented\, which under certain model assumptions grants access to the parton distributions of the valence quark s.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=117&sessionId =13&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=117&sessionId=1 3&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:NNPDF determination of polarized parton distributions of the nucle on at NLO DTSTART;VALUE=DATE-TIME:20120327T150000Z DTEND;VALUE=DATE-TIME:20120327T152000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-273@cern.ch DESCRIPTION:Speakers: NOCERA\, Emanuele Roberto (Universita degli Studi d i Milano and INFN\, Milano)\nWe present a preliminary determination of a s et of polarized parton \ndistributions of the nucleon\, at next-to-leading order\, from a global set of \ndeep-inelastic s cattering data. The determination is based on the NNPDF\nmethodology: a Mo nte Carlo sampling with neural networks used as unbiased\ninterpolants. Th is method\, which has already been applied to a determination of\nunpolari zed parton distributions\, is designed to provide a faithful and\nstatisti cally sound representation of the uncertainty on parton distributions.\nWe discuss the general NNPDF procedure to parton fitting\, focusing on the\n algorithm used to determine the optimal fit. We also present a preliminary set\nof polarized PDFs\, compared to other parton extractions recently ob tained by \nother collaborations. In particular\, we show that "traditional" fits tend to \nundere stimate the PDF uncertainty\, particularly for the gluon\, which is \nbasically unconstrained by inclusive DIS data.\n \nhttp://indico.cern.ch/contributionDisplay.py?contribId=273&sessionId=13& confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=273&sessionId=1 3&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Recent STAR results and future prospects of the W boson program at RHIC at BNL DTSTART;VALUE=DATE-TIME:20120327T143000Z DTEND;VALUE=DATE-TIME:20120327T150000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-113@cern.ch DESCRIPTION:Speakers: Prof. SURROW\, Bernd (MIT)\nThe STAR experiment at t he Relativistic Heavy-Ion Collider at Brookhaven National\nLaboratory is c arrying out a spin physics program in high-energy polarized proton collisi ons at $\\sqrt{s}=200\\\,$GeV and $\\sqrt{s}=500\\\,$GeV\nto gain a deeper insight into the spin structure and\ndynamics of the proton. \nThe comple tion of the first $\\sqrt{s}=500\\\,$GeV polarized proton run in 2009 open ed a new era of spin-flavor \nstructure measurements from $W^{-(+)}$ boson production.\n$W^{-(+)}$ bosons are produced in $\\bar{u}+d\\\,(\\bar{d}+u )$ collisions and can be detected through \ntheir leptonic decays\, $e^{-} +\\bar{\\nu}_{e}\\\;(e^{+}+\\nu_{e})$\, where only the respective charged lepton is measured. \nThe discrimination of $\\bar{u}+d\\\;(\\bar{d}+u)$ q uark combinations requires distinguishing between high $p_{T}$ $e^{-(+)}$ \nthrough their opposite charge sign\, which in turn requires precise trac king information. \nRecent published STAR results on the first measurement of $W^{-}/W^{+}$ and $Z$ boson production \nwill be shown. \n\nThe STAR e xperiment has recently started the installation of the Forward GEM Tracker to enhance\nthe charge separation of high $p_{T}$ $e^{-(+)}$ at forward p seudorapidities and will begin the commissioning of this new tracking syst em\nduring the upcoming 2012 running period. The status of the Forward GEM Tracker along with a discussion of future prospects \nwill be presented.\ n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=113&sessionId=13 &confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=113&sessionId=1 3&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:HERMES latest results on phi meson spin density matrix elements DTSTART;VALUE=DATE-TIME:20120328T070500Z DTEND;VALUE=DATE-TIME:20120328T073000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-69@cern.ch DESCRIPTION:Speakers: GOLEMBIOVSKAYA\, Mayya (DESY)\nThe HERMES experiment at DESY\, Hamburg collected a set of data on hard exclusive vector meson (rho\,phi\,omega) leptoproduction using the 27.6 GeV self-polarized lepton beam of HERA accelerator and longitudinally or transversely polarized or unpolarized gas target. The latest results on spin density matrix elements of exclusive phi meson production using the full statistics collected at HERMES\, are presented. Conclusions on the helicity amplitudes\, which are related to spin density matrix elements\, are also presented.\n\nhttp://i ndico.cern.ch/contributionDisplay.py?contribId=69&sessionId=13&confId=1532 52 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=69&sessionId=13 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Status of SM Higgs searches at the Tevatron DTSTART;VALUE=DATE-TIME:20120327T080600Z DTEND;VALUE=DATE-TIME:20120327T083000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-278@cern.ch DESCRIPTION:Speakers: KNOEPFEL\, Kyle (F)\nWe present results from the sea rch for a standard model Higgs boson using up to 10/fb of proton-antiproto n collision data produced by the Fermilab Tevatron at a center-of-mass ene rgy of 1.96 TeV. The data were recorded by the CDF and D0 Detectors betwee n March 2001 and September of 2011. Updated results from many exclusive c hannels as well as the combined Tevatron search are presented.\n\nhttp://i ndico.cern.ch/contributionDisplay.py?contribId=278&sessionId=10&confId=153 252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=278&sessionId=1 0&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:BSM Higgs and other bump searches at the Tevatron DTSTART;VALUE=DATE-TIME:20120327T101200Z DTEND;VALUE=DATE-TIME:20120327T103000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-279@cern.ch DESCRIPTION:Speakers: CHAPON\, Emilien (Centre d'Etudes de Saclay (CEN Sac lay)-Unknown-Unknown)\nIn Beyond Standard Model (BSM) theories such as sup ersymmetry\,\nthe electroweak symmetry breaking mechanism predicts one or\ nseveral Higgs bosons with different couplings and masses compared to the Standard Model one. We will present the constraints on BSM theories coming from searches for exotic Higgs bosons from the CDF and D0 collaborations at the Tevatron. In addition\, other bump searches will also be presented\ , such as in the dijet mass spectrum in W+2jets events.\n\nhttp://indico.c ern.ch/contributionDisplay.py?contribId=279&sessionId=10&confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=279&sessionId=1 0&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Studies of jet shapes and substructure with ATLAS DTSTART;VALUE=DATE-TIME:20120328T140000Z DTEND;VALUE=DATE-TIME:20120328T142000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-80@cern.ch DESCRIPTION:Speakers: DAVISON\, Adam Robert (University College London (UK ))\nThe internal structure of jets produced in proton-proton collisions at 7 TeV centre-of-mass energy\nprovides a direct test of QCD calculations o f gluon and quark radiation\, as well as having sensitivity\nto hadronisat ion and underlying event. The transverse energy distribution around the je t core has been measured\,\nas well as the fragmentation of a jet into cha rged particles. Jet shapes - including the jet mass - \nand jet substructu re have the potential to identify jets coming from massive\, boosted parti cles decaying \nhadronically. Techniques have also been developed for redu cing the sensitivity of jet physics to soft \nQCD and to multiple proton-p roton collisions. A selection of such variables is also measured and compa red \nto a range QCD calculations and phenomenological models.\n\nhttp://i ndico.cern.ch/contributionDisplay.py?contribId=80&sessionId=11&confId=1532 52 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=80&sessionId=11 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Photon and photon+jet production measured with the ATLAS detector DTSTART;VALUE=DATE-TIME:20120327T080000Z DTEND;VALUE=DATE-TIME:20120327T082000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-81@cern.ch DESCRIPTION:Speakers: CARMINATI\, Leonardo (Università degli Studi e INF N Milano (IT))\nIsolated prompt photons provide a direct probe of short-di stance physics\, complementary to\nthat provided by measurements of jets o r vector-bosons. The inclusive prompt photon cross\nsection has been measu red over a wide range of transverse momenta\; the diphoton cross section\n has also been measured as a function of diphoton mass\, total transverse m omentum and azimuthal \nseparation\; the cross section for photons produce d in association with jets is also measured.\nThe results use data to supp ress backgrounds\, and also to remove the effects of underlying event and\ nmultiple proton-proton interactions in a theoretically well-controlled ma nner. The results are \ncompared to the predictions of next-to-leading-ord er QCD.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=81&sessi onId=11&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=81&sessionId=11 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:The CLAS12 Physics Program DTSTART;VALUE=DATE-TIME:20120327T145500Z DTEND;VALUE=DATE-TIME:20120327T152000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-119@cern.ch DESCRIPTION:Speakers: GRIFFIOEN\, Keith (C)\nWith the doubling of the Jeff erson Lab beam energy and the complete rebuilding of the CLAS spectrometer underway\, a full experimental program is already approved for Hall B. T he components of this program relevant to deep-inelastic scattering will b e discussed.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=119 &sessionId=14&confId=153252 LOCATION:University of Bonn Seminar room\, Bethe Centre for Theoretical Ph ysics URL:http://indico.cern.ch/contributionDisplay.py?contribId=119&sessionId=1 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Low x physics: a critical phenomenon? DTSTART;VALUE=DATE-TIME:20120327T144500Z DTEND;VALUE=DATE-TIME:20120327T150000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-118@cern.ch DESCRIPTION:Speakers: Prof. NACHTMANN\, Otto (Institute for Theoretical Ph ysics\, University of Heidelberg)\nThe DIS structure functions are express ed\, in a rigorous way\, as correlation functions in a quantum field theor y containing a parameter r. It is shown that low x physics corresponds to the theory in the limit of r going to zero where the theory develops a lar ge correlation length. This indicates critical behaviour. The data on F2 a re analysed in a geometric way and values for the critical indices are ext racted.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=118&sess ionId=8&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=118&sessionId=8 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Quarkonium Production in ATLAS DTSTART;VALUE=DATE-TIME:20120328T093000Z DTEND;VALUE=DATE-TIME:20120328T094800Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-84@cern.ch DESCRIPTION:Speakers: CHEATHAM\, Susan (McGill University (CA))\nThe produ ction of Quarkonium is an important testing ground for QCD calculations. T he J/\npsi and Upsilon production cross-sections are measured in proton-pr oton collisions at the\nATLAS detector. Differential cross sections as a f unction of transverse momentum and\npseudorapidity will be presented. The fraction of J/\\psi produced in $B$-hadron decays are\nalso measured and t he differential production cross-sections of prompt and non-prompt J/\n\\p si determined separately. Results are compared to predictions from perturb ative QCD\ncalculations.\n\nhttp://indico.cern.ch/contributionDisplay.py?c ontribId=84&sessionId=12&confId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=84&sessionId=12 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Bc + b baryons studies at LHCb DTSTART;VALUE=DATE-TIME:20120328T143600Z DTEND;VALUE=DATE-TIME:20120328T145400Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-143@cern.ch DESCRIPTION:Speakers: Dr. YANG\, Zhenwei (Tsinghua University (CN))\nDurin g the year 2011\, the LHCb experiment has accumulated 1 fb-1 of data in pr oton-proton collisions data at 7 TeV\, collecting a sample rich in both Bc mesons and b baryons. Studies of these states provide a wealth of new mea surements as well as probes of QCD theory predictions. We will present stu dies of Bc production together with precision measurements of both the ma ss and lifetime\, in Bc->J/psi pi\, J/psi mu nu and studies of the Bc-> J /psi 3pi mode. Measurements of the properties of \\Xi_b and Omega_b baryon s including the mass and studies of excited B hadron states will also be p resented.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=143&se ssionId=12&confId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=143&sessionId=1 2&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:One-Hadron transverse spin asymmetries at COMPASS DTSTART;VALUE=DATE-TIME:20120327T093500Z DTEND;VALUE=DATE-TIME:20120327T100000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-174@cern.ch DESCRIPTION:Speakers: ADOLPH\, Christoph (Friedrich-Alexander-Univ. Erlang en (DE))\nThe quark content of the nucleon at twist-two level in the colli near case can be fully characterized by three independent distribution fun ctions for each quark flavour: the unpolarized distribution function f1(x) \, the helicity distribution function g1(x) and the transverse spin distri bution function h1(x)\, also called transversity.\nThe measurements of sin gle spin asymmetries in semi-inclusive deep inelastic scattering (SIDIS) o n a transversely polarized target are an important part of the COMPASS phy sics program. By measuring azimuthal asymmetries in hadron production one can access both transversity - using the Collins fragmentation function - and the Sivers distribution function. The COMPASS collaboration has measur ed these asymmetries in the scattering of a 160 GeV/c polarized mu+ beam o ff a transversely polarized 6LiD (deuteron) target in the years 2002-2004 and off a transversely polarized NH3 (proton) target in 2007 and 2010. In this contribution we present the results from the 2010 data for the Collin s and Sivers asymmetries.\n\nhttp://indico.cern.ch/contributionDisplay.py? contribId=174&sessionId=13&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=174&sessionId=1 3&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Phenomenology of Sivers Effect with TMD Evolution DTSTART;VALUE=DATE-TIME:20120328T145000Z DTEND;VALUE=DATE-TIME:20120328T151000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-256@cern.ch DESCRIPTION:Speakers: BOGLIONE\, Mariaelena (University of Turin)\nFollowi ng the TMD evolution scheme recently proposed for the Sivers distribution function\, we propose a simple strategy to take into account this TMD Q^2 dependence in our phenomenological extraction of the Sivers function from SIDIS data. New results are presented and possible future applications ar e discussed.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=25 6&sessionId=13&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=256&sessionId=1 3&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Future Programme of COMPASS at CERN DTSTART;VALUE=DATE-TIME:20120327T101500Z DTEND;VALUE=DATE-TIME:20120327T104000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-141@cern.ch DESCRIPTION:Speakers: Dr. MALLOT\, Gerhard (CERN)\nCOMPASS at CERN is prep aring for a new series of measurements on the nucleon structure comprising deep virtual Compton scattering and hard exclusive meson production using muon beams\, as well as Drell-Yan reactions using a polarised proton targ et and a negative pion beam. The former will mainly constrain the generali zed parton distribution H and determine the transverse size of the nucleon \, while the later measurements will provide information on transverse-mom entum dependent (TMD) PDFs. Of particular interest is to verify the predic ted change of sign of T-odd TMD PDFs going from DIS to Drell-Yan reactions . The necessary hardware upgrades and the projected results of the program me will be discussed.\n\nhttp://indico.cern.ch/contributionDisplay.py?cont ribId=141&sessionId=14&confId=153252 LOCATION:University of Bonn Seminar room\, Bethe Centre for Theoretical Ph yscis URL:http://indico.cern.ch/contributionDisplay.py?contribId=141&sessionId=1 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:SUSY searches with Photons at CMS DTSTART;VALUE=DATE-TIME:20120328T092400Z DTEND;VALUE=DATE-TIME:20120328T094200Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-226@cern.ch DESCRIPTION:Speakers: JANG\, Dongwook (Carnegie-Mellon University (US))\nW e present results of searches for SUSY production at CMS in\nevents with o ne or two isolated photons. The results are interpreted\nin terms of gauge -mediation models\, with the gravitino as the\nlightest supersymmetric par ticle.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=226&sessi onId=10&confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=226&sessionId=1 0&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:QCD resummation for jet-mass distributions DTSTART;VALUE=DATE-TIME:20120328T142000Z DTEND;VALUE=DATE-TIME:20120328T144000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-172@cern.ch DESCRIPTION:Speakers: MARZANI\, Simone (IPPP Durham)\nWe study the jet-mas s distribution for jets produced in hadron-hadron collision in QCD. In ord er to obtain reliable phenomenological results we resum to all-order in pe rturbation theory those contributions coming from collinear and soft gluon s. Beyond the leading-logarithmic accuracy the resummation is made more co mplicated by the presence of non-global logarithms and logarithms related to the choice of the jet-algorithm. We apply our calculation to the intere sting case of the jet-mass in Z+jet events\, which is of great phenomenolo gical interest for boosted Higgs.\n\nhttp://indico.cern.ch/contributionDis play.py?contribId=172&sessionId=11&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=172&sessionId=1 1&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Drell-Yan lepton pair production in the kt-factorization approach DTSTART;VALUE=DATE-TIME:20120327T145000Z DTEND;VALUE=DATE-TIME:20120327T151000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-3@cern.ch DESCRIPTION:Speakers: Mr. MALYSHEV\, Maxim (SINP MSU)\nIn the framework of the kt-factorization approach\, the production of unpolarized Drell-Yan l epton pair at high energies is studied. The consideration is based on the O(alpha) and $O(alpha alpha_s) off-shell partonic matrix elements with vir tual photon and Z boson exchange. The calculations include leptonic decays of Z bosons with full spin correlations as well as gamma - Z interference . The unintegrated parton densities in a proton are determined by the Kimb er-Martin-Ryskin prescription. Our numerical predictions are compared with the data taken by the D0\, CDF and CMS collaborations at the Tevatron and LHC energies. Special attention is put on the specific angular distributi ons measured very recently by the CDF collaboration for the first time.\n\ nhttp://indico.cern.ch/contributionDisplay.py?contribId=3&sessionId=11&con fId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=3&sessionId=11& confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Welcome DTSTART;VALUE=DATE-TIME:20120326T123000Z DTEND;VALUE=DATE-TIME:20120326T123500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-368@cern.ch DESCRIPTION:Speakers: MEIßNER\, Ulf G. (University of Bonn)\nhttp://indic o.cern.ch/contributionDisplay.py?contribId=368&sessionId=0&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=368&sessionId=0 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Quantitative constraints on the gluon distribution function in the proton from collider isolated-photon data DTSTART;VALUE=DATE-TIME:20120328T093000Z DTEND;VALUE=DATE-TIME:20120328T095000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-369@cern.ch DESCRIPTION:Speakers: D'ENTERRIA\, David (CERN)\nThe impact of isolated-ph oton data from proton-(anti)proton collisions at RHIC\, SppbarS\, Tevatron and LHC energies\, on the parton distribution functions of the proton is studied using a recently developed Bayesian reweighting method. The impact on the gluon density of the 35 existing isolated-gamma measurements is qu antified using next-to-leading order (NLO) perturbative QCD calculations c omplemented with the NNPDF2.1 parton densities. The NLO predictions are fo und to describe well most of the datasets from 200 GeV up to 7 TeV centre- of-mass energies. The isolated-photon spectra recently measured at the LHC are precise enough to constrain the gluon distribution and lead to a mode rate reduction (up to 20%) of its uncertainties around fractional momenta x~0.02. As a particular case\, we show that the improved gluon density red uces the PDF uncertainty for the Higgs boson production cross section in t he gluon-fusion channel by more than 20% at the LHC. We conclude that pres ent and future isolated-photon measurements constitute an interesting addi tion to coming global PDF analyses.\n\nhttp://indico.cern.ch/contributionD isplay.py?contribId=369&sessionId=8&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=369&sessionId=8 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Closing remarks DTSTART;VALUE=DATE-TIME:20120330T145000Z DTEND;VALUE=DATE-TIME:20120330T150000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-366@cern.ch DESCRIPTION:Speakers: BROCK\, Ian (Universitaet Bonn (DE))\nhttp://indico. cern.ch/contributionDisplay.py?contribId=366&sessionId=0&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=366&sessionId=0 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:The Underlying Event in Herwig++ DTSTART;VALUE=DATE-TIME:20120329T102000Z DTEND;VALUE=DATE-TIME:20120329T104000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-367@cern.ch DESCRIPTION:Speakers: ROEHR\, Christian (K)\nWe review the modelling of mu ltiple interactions in the event generator\nHerwig++ and study implication s of recent tuning efforts to Tevatron and\nLHC data. A crucial ingredient to a successful description of minimum\nbias and underlying event observa bles is a model for colour\nreconnection. Improvements to this model inspi red by statistical physics\nare presented.\n\nhttp://indico.cern.ch/contri butionDisplay.py?contribId=367&sessionId=11&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=367&sessionId=1 1&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:DIS Perspectives and the LHeC DTSTART;VALUE=DATE-TIME:20120330T140000Z DTEND;VALUE=DATE-TIME:20120330T144000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-364@cern.ch DESCRIPTION:Speakers: KLEIN\, Max ()\nhttp://indico.cern.ch/contributionDi splay.py?contribId=364&sessionId=0&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=364&sessionId=0 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Summary of IAC meeting DTSTART;VALUE=DATE-TIME:20120330T144000Z DTEND;VALUE=DATE-TIME:20120330T145000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-365@cern.ch DESCRIPTION:Speakers: LEVY\, Aharon ()\nhttp://indico.cern.ch/contribution Display.py?contribId=365&sessionId=0&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=365&sessionId=0 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Summary: Heavy flavours DTSTART;VALUE=DATE-TIME:20120330T121000Z DTEND;VALUE=DATE-TIME:20120330T125000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-362@cern.ch DESCRIPTION:Speakers: BRODZICKA\, Jolanta (INP PAS Krakow)\, CORRADI\, Mas simo (Universita e INFN (IT))\, SCHIENBEIN\, Ingo (Universite Joseph Fouri er)\nhttp://indico.cern.ch/contributionDisplay.py?contribId=362&sessionId= 0&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=362&sessionId=0 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Summary: Spin physics DTSTART;VALUE=DATE-TIME:20120330T132000Z DTEND;VALUE=DATE-TIME:20120330T140000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-363@cern.ch DESCRIPTION:Speakers: Dr. KUMERICKI\, Kresimir (University of Zagreb)\, YA SCHENKO\, Sergey (DESY)\, SCHLEGEL\, Marc (University of Tuebingen)\nhttp: //indico.cern.ch/contributionDisplay.py?contribId=363&sessionId=0&confId=1 53252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=363&sessionId=0 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Summary: Diffraction and vector mesons DTSTART;VALUE=DATE-TIME:20120330T085000Z DTEND;VALUE=DATE-TIME:20120330T093000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-360@cern.ch DESCRIPTION:Speakers: COLFERAI\, Dimitri ()\, POLIFKA\, Richard (Universit y of Toronto (CA))\, RUSPA\, Marta (Universita e INFN (IT))\nhttp://indico .cern.ch/contributionDisplay.py?contribId=360&sessionId=0&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=360&sessionId=0 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Summary: Hadronic final states DTSTART;VALUE=DATE-TIME:20120330T113000Z DTEND;VALUE=DATE-TIME:20120330T121000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-361@cern.ch DESCRIPTION:Speakers: NOWAK\, Krzysztof (Deutsches Elektronen-Synchrotron (DE))\, RABBERTZ\, Klaus (KIT - Karlsruhe Institute of Technology (DE))\, WINTER\, Jan-Christopher ()\nhttp://indico.cern.ch/contributionDisplay.py ?contribId=361&sessionId=0&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=361&sessionId=0 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:ATLAS top quark properties DTSTART;VALUE=DATE-TIME:20120327T150600Z DTEND;VALUE=DATE-TIME:20120327T152400Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-308@cern.ch DESCRIPTION:Speakers: HIROSE\, Minoru (Osaka University (JP))\, HIROSE\, M inoru (Osaka University)\nMerged abstract:\n"Top quark properties"\n"Top q uark pair properties"\n\nhttp://indico.cern.ch/contributionDisplay.py?cont ribId=308&sessionId=12&confId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=308&sessionId=1 2&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Exclusive and rare B decays in ATLAS DTSTART;VALUE=DATE-TIME:20120329T091800Z DTEND;VALUE=DATE-TIME:20120329T093600Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-309@cern.ch DESCRIPTION:Speakers: Dr. MUSTO\, elisa (ATLAS)\, MUSTO\, Elisa (Universit a e INFN (IT))\nMerged abstract:\n"Limit on the branching fraction for the rare B-decay Bs->mumu in ATLAS"\n"Exclusive B-Decays in ATLAS"\n\nhttp:// indico.cern.ch/contributionDisplay.py?contribId=309&sessionId=24&confId=15 3252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=309&sessionId=2 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Impact of LHC data on (NN)PDFs DTSTART;VALUE=DATE-TIME:20120327T090000Z DTEND;VALUE=DATE-TIME:20120327T092500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-300@cern.ch DESCRIPTION:Speakers: Dr. UBIALI\, Maria (RWTH Aachen University)\nA deter mination of parton distribution functions with reliable estimation of asso ciated uncertainties is a key ingredient for exploiting the full physics p otential of the experiments at the LHC collider. On the other hand\, measu rements from the LHC will provide important constraints on PDFs in kinemat ic regions which are so far not covered by data included in global analyse s. In this talk I will discuss the effect of including recent LHC vector b oson and inclusive jet production measurements into the NNPDF global parto n fit. I will also show how the impact of including new data in a global fit can be rapidly assessed using a method based on Bayesian reweighting.\ n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=300&sessionId=8& confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=300&sessionId=8 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Progress in CTEQ-TEA PDF analysis DTSTART;VALUE=DATE-TIME:20120327T120000Z DTEND;VALUE=DATE-TIME:20120327T122500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-301@cern.ch DESCRIPTION:Speakers: NADOLSKY\, Pavel (Southern Methodist University)\, ()\nI discuss latest developments in the CTEQ-TEA PDF analysis: NNLO PDFs\ , benchmarking of NLO and NNLO cross sections included in the global fits\ , analysis of constraints on PDFs with the method of PDF-induced correlati ons.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=301&session Id=8&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=301&sessionId=8 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:ABM11 PDFs and benchmarks at NNLO DTSTART;VALUE=DATE-TIME:20120327T092500Z DTEND;VALUE=DATE-TIME:20120327T095000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-302@cern.ch DESCRIPTION:Speakers: ALEKHIN\, Sergey ()\nWe present a determination of t he nucleon parton distribution functions (ABM11) and the strong coupling c onstant $\\alpha_s$ at next-to-next-to-leading order (NNLO) in QCD based o n world data for deep-inelastic scattering and fixed-target data for Drell -Yan process. The analysis is performed in the fixed-flavor number scheme for $n_f=3\,4\,5$ and uses the \\MSbar scheme for $\\alpha_s$ and the heav y quark masses. The fit results are compared with other NNLO PDFs and used to compute the benchmark cross sections at hadron colliders to NNLO accur acy.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=302&session Id=8&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=302&sessionId=8 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:An update on higher twist contributions to DIS structure functions DTSTART;VALUE=DATE-TIME:20120327T103500Z DTEND;VALUE=DATE-TIME:20120327T105500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-303@cern.ch DESCRIPTION:Speakers: BLUEMLEIN\, Johannes (DESY)\nWe report on a QCD re-a nalysis of the unpolarized non-singlet world data data in the valence regi on up to $O(\\alpha_s^{3(4)})$ correlated to the value of the strong coupl ing constant $\\alpha_s(M_Z2)$ and the higher twist contributions. We inve stigate contributions of twist $\\tau = 3$ and higher to the polarized str ucture functions $g_1(x\,Q2)$ and $g_2(x\,Q2)$.\n\nhttp://indico.cern.ch/c ontributionDisplay.py?contribId=303&sessionId=8&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=303&sessionId=8 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:BSM searches through heavy flavours at BaBar DTSTART;VALUE=DATE-TIME:20120329T095400Z DTEND;VALUE=DATE-TIME:20120329T101200Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-304@cern.ch DESCRIPTION:Speakers: Dr. BOMBEN\, Marco (LPNHE - Univ. P. et Marie Curie (Paris VI) (FR) & CNRS)\nMerged abstract:\n"Searches for new physics in CP -violation at BABAR"\n"Lepton-number and lepton-flavor violation in B deca ys at BABAR"\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=304 &sessionId=24&confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=304&sessionId=2 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Searches for BSM physics with top quarks at ATLAS DTSTART;VALUE=DATE-TIME:20120329T073600Z DTEND;VALUE=DATE-TIME:20120329T075400Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-305@cern.ch DESCRIPTION:Speakers: CALFAYAN\, Philippe (Ludwig-Maximilians-Univ. Muench en-Unknown-Unknown)\, CALFAYAN\, Philippe (Ludwig-Maximilians-Univ. Muench en (DE))\nMerged abstract:\n"Searches for new physics effect involving top quarks"\n"Search for t tbar Resonances in p pbar collisions with the ATLA S detector at LHC"\n\nhttp://indico.cern.ch/contributionDisplay.py?contrib Id=305&sessionId=24&confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=305&sessionId=2 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:New COMPASS Results on Polarized Parton Distributions Inside the N ucleon DTSTART;VALUE=DATE-TIME:20120327T080000Z DTEND;VALUE=DATE-TIME:20120327T082500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-307@cern.ch DESCRIPTION:Speakers: STOLARSKI\, Marcin (LIP Laboratorio de Instrumentaca o e Fisica Experimental de Part)\nA short review of the COMPASS results co ncerning gluon polarization\ninside the nucleon\, DG/G\, is given includin g two new measurements:\nFirstly\, a DG/G determination in leading order a nd in three bin of\nthe gluon momentum fraction x_g from asymmetries in hi gh-p$_T$\nhadron pair production for Q$^2>$1 (GeV/c)$^2$\;\nsecondly\, a p reliminary next-to-leading order analysis\nbased on open charm production\ , i.e. D mesons decaying via various\nchannels. The latter result is obtai ned from our combined proton\nand deuteron data.\nIn addition the cross-se ction for the $D^*$ production is given and\nkinematic distribution of the $D^*$ are compared with the AROMA generator.\nFinally results for the LO flavor separation\nof the three lightest quark polarized parton distributi ons.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=307&session Id=13&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=307&sessionId=1 3&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Recent Results of Double Helicity Asymmetries at PHENIX DTSTART;VALUE=DATE-TIME:20120327T073500Z DTEND;VALUE=DATE-TIME:20120327T080000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-108@cern.ch DESCRIPTION:Speakers: Mr. WOLIN\, Scott (University of Illinois at Urbana- Champaign)\nThe determination of the gluon polarization within the proton\ , $\\Delta G$\, is one of the critical pieces to understanding the proton spin puzzle. Using collisions of polarized protons with $\\sqrt{s}=200 \\ :GeV$ and $\\sqrt{s}=500 \\:GeV$ at the Relativistic Heavy Ion Collider (R HIC)\, PHENIX can access gluons and $\\Delta G$ at leading order. Constrai nts on $\\Delta G$ come from measurements of double longitudinal asymmetri es\, $A_{LL}$\, of various particle production cross sections. We will pre sent the recent $A_{LL}$ results at central $(|{\\eta}|\n\nhttp://indico.c ern.ch/contributionDisplay.py?contribId=108&sessionId=13&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=108&sessionId=1 3&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Luminosity Measurement at HERA with Elastic QED Compton Events DTSTART;VALUE=DATE-TIME:20120327T072000Z DTEND;VALUE=DATE-TIME:20120327T074000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-109@cern.ch DESCRIPTION:Speakers: SCHMITT\, Stefan (Ruprecht-Karls-Universitaet Heidel berg (DE))\nAt HERA\, deep inelastic scattering progresses have been studi ed in order to\nprobe the fundamental forces predicted by the standard mod el and the\nstructure of the proton. One of the most fundamental processes is the\nelastic production of photons\, e p -> e p gamma. For the case wh ere the\nmomentum transfer at the proton vertex is small\, but both the el ectron\nand the photon have significant transverse momentum\, the process is\nreferenced as elastic QED Compton scattering. This process has the\nfe ature that it may be calculated at high precision in the framework\nof per turbative QED\, and experimental background from other processes\,\nlike d eeply-virtual Compton scattering\, is small. In this analysis\, the\nrate of elastic QED Compton events together with the cross section\npredicted f rom QED in used to measure the integrated luminosity of H1\ndatasets. The results are compared to default measurements of the\nintegrated luminosity using Bethe-Heitler events.\n\nhttp://indico.cern.ch/contributionDisplay. py?contribId=109&sessionId=8&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=109&sessionId=8 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Matching Tree-Level Matrix Elements with Interleaved Showers DTSTART;VALUE=DATE-TIME:20120327T132000Z DTEND;VALUE=DATE-TIME:20120327T134000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-243@cern.ch DESCRIPTION:Speakers: PRESTEL\, Stefan (L)\nWe present the recent implemen tation of CKKW-L merging inside Pythia8\, and comment on the treatment of multiparton interactions in the context of matrix element merging. Since m ultiple interactions inside Pythia8 are\nfully interleaved with space- and time-like showers\, care has to be taken\nwhen allowing for MPI. Further\ , we will discuss the uncertainties of the\nimplementation.\n\nhttp://indi co.cern.ch/contributionDisplay.py?contribId=243&sessionId=11&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=243&sessionId=1 1&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:W+n-jet predictions at NLO matched with a parton shower DTSTART;VALUE=DATE-TIME:20120327T130000Z DTEND;VALUE=DATE-TIME:20120327T132000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-242@cern.ch DESCRIPTION:Speakers: SIEGERT\, Frank (Albert-Ludwigs-Universitaet Freibur g (DE))\nThe MC@NLO method as implemented in the Sherpa MC generator is\np resented using the production of W-bosons in conjunction with up to\nthree jets as an example. Corresponding results computed at next-to\nleading or der in QCD and including parton shower corrections are\ncompared to recent experimental data from the Large Hadron Collider.\n\nhttp://indico.cern.c h/contributionDisplay.py?contribId=242&sessionId=11&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=242&sessionId=1 1&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Pion and Kaon multiplicities from muon-deuteron deep inelastic sca ttering at COMPASS DTSTART;VALUE=DATE-TIME:20120328T121000Z DTEND;VALUE=DATE-TIME:20120328T123000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-100@cern.ch DESCRIPTION:Speakers: Ms. MAKKE\, Nour (Trieste UNiversity\, INFN)\nFragme ntation functions\, which turn partons into non-perturbative hadronic boun d states in hard-scattering reactions\, play a very important role in our understanding of the proton structure. Currently\, our knowledge of fragm entation functions originates mainly from existing global QCD analyses whi ch are mostly based on inclusive measurements in electron-positron annihil ation process. While the latter mainly fixes the flavour singlet combinati ons of fragmentation functions\, semi-inclusive deep inelastic scattering gives access to the flavour structure of FFs via hadron multiplicities. T he COMPASS collaboration has recently measured pion and kaon multiplicitie s\, in different combinations of bins in x\, z and Q2\, using 160 GeV/c m uons off deuteron target. This measurement makes an experimental contribut ion for a deeper understanding on the fragmentation process.\n\nhttp://ind ico.cern.ch/contributionDisplay.py?contribId=100&sessionId=11&confId=15325 2 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=100&sessionId=1 1&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Inclusive D- and B-Meson Production at the LHC DTSTART;VALUE=DATE-TIME:20120327T070000Z DTEND;VALUE=DATE-TIME:20120327T071800Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-249@cern.ch DESCRIPTION:Speakers: SPIESBERGER\, Hubert (Univ. Mainz)\nI present predic tions for the inclusive production of D- and B-mesons\nat the CERN LHC in the general-mass variable-flavor-number scheme \nat next-to-leading order\ , an approach which takes into account the finite \nmass of the heavy quar ks. Numerical results are compared to data where \navailable. Measurements at large rapidities have the potential to pin down \nmodels of intrinsic charm.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=249&sessi onId=12&confId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=249&sessionId=1 2&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:On the NNLO QCD corrections to deep-inelastic heavy-quark producti on DTSTART;VALUE=DATE-TIME:20120328T071000Z DTEND;VALUE=DATE-TIME:20120328T073000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-248@cern.ch DESCRIPTION:Speakers: MOCH\, Sven-Olaf (DESY\, Zeuthen)\nWe present exact results for the heavy-quark structure functions in deep-inelastic scatteri ng (DIS) in different kinematical regimes and to next-to-next-to-leading o rder (NNLO) in perturbative QCD.\nWe combine the behavior near threshold\, in the high-energy limit and at asymptotically large $Q2 \\gg m2$ to deri ve approximate expressions at NNLO accuracy.\nThe remaining theoretical un certainties of this approximation are negligible except in a region of sma ll-$x$ and low $Q2$ and we illustrate the improvement in precision predict ions for heavy-quark DIS.\n\nhttp://indico.cern.ch/contributionDisplay.py? contribId=248&sessionId=26&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=248&sessionId=2 6&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:ePHENIX for eRHIC DTSTART;VALUE=DATE-TIME:20120328T130500Z DTEND;VALUE=DATE-TIME:20120328T132500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-105@cern.ch DESCRIPTION:Speakers: BAZILEVSKY\, Alexander (B)\nAddition of a high inten sity polarized electron beam facility which could realize Deep Inelastic S cattering (DIS) research with one of the RHIC beams is one of the future u pgrades to the Relativistic Heavy Ion Collider (RHIC) presently under cons ideration. To take a full advantage of such machine evolution\, after more than a decade of exciting physics results\, both with heavy ion and polar ized proton collisions\, PHENIX Collaboration has launched a detector upgr ade study consistent with the above collider upgrades\, going in to the eR HIC era. We discuss a staged approach of the PHENIX upgrade program and ph ysics topics we plan to address with the e-p and e-A collisions at eRHIC.\ n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=105&sessionId=14 &confId=153252 LOCATION:University of Bonn Seminar room\, Bethe Centre for Theoretical Ph ysics URL:http://indico.cern.ch/contributionDisplay.py?contribId=105&sessionId=1 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Exclusive Electroproduction of two Pions at HERA DTSTART;VALUE=DATE-TIME:20120328T142000Z DTEND;VALUE=DATE-TIME:20120328T144000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-38@cern.ch DESCRIPTION:Speakers: Dr. TOMASZEWSKA\, Justyna (DESY)\nThe exclusive elec troproduction of two pions in the mass range\n0.4 pipi)\\sigma(rho) and\ns igma(rho''->pipi)/sigma(rho) was extracted. The pion form\nfactor obtained in the present analysis is compared to that obtained\nin e+e- -> pipi.\n\ nhttp://indico.cern.ch/contributionDisplay.py?contribId=38&sessionId=9&con fId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Applied Physics URL:http://indico.cern.ch/contributionDisplay.py?contribId=38&sessionId=9& confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Global Analysis of Nuclear Parton Distributions DTSTART;VALUE=DATE-TIME:20120327T122500Z DTEND;VALUE=DATE-TIME:20120327T124500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-33@cern.ch DESCRIPTION:Speakers: SASSOT\, Rodolfo (Universidad de Buenos Aires)\nWe p resent a new global QCD analysis of nuclear parton distribution functions\ nand their uncertainties. In addition to the most commonly analyzed data s ets\nfor deep inelastic scattering of charged leptons off nuclei and Drell -Yan di-lepton production\, we include also measurements for neutrino nucl ei scattering as well as inclusive pion production in deuteron gold collis ions.\nThe analysis is performed at next-to-leading order accuracy in pert urbative QCD in\na general mass variable flavor number scheme\, adopting a current set of free nucleon parton distribution functions\, defined accor dingly\, as reference. The emerging picture is one of consistency\, where universal nuclear modification factors for each parton flavor reproduce th e main features of all data without any significant tension among the diff erent sets.\nWe use the Hessian method to estimate the uncertainties of th e obtained nuclear modification factors and examine critically their range of validity in view of the sparse kinematic coverage of the present data. \nWe briefly present several applications of our nuclear parton densities in \nhard nuclear reactions at BNL-RHIC\, CERN-LHC\, and a future electron ion collider.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=3 3&sessionId=8&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=33&sessionId=8& confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Nonlinear equation for coherent gluon emissions DTSTART;VALUE=DATE-TIME:20120327T152000Z DTEND;VALUE=DATE-TIME:20120327T153500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-31@cern.ch DESCRIPTION:Speakers: KUTAK\, Krzysztof (I)\nMotivated by the explored now adays at LHC the regime of QCD where both the total energy of collision an d momenta transfers are high\, we investigate evolution equations of high energy factorization. In order to study such effects like parton saturatio n in final states one is inevitably lead to investigate how to combine phy sics of the BK and CCFM evolution equations. In this letter we obtain a ne w exclusive form of the BK equation which suggests a possible form of the nonlinear extension of the CCFM equation.\n\nhttp://indico.cern.ch/contrib utionDisplay.py?contribId=31&sessionId=8&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=31&sessionId=8& confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Transverse single spin asymmetries DTSTART;VALUE=DATE-TIME:20120328T083000Z DTEND;VALUE=DATE-TIME:20120328T090500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-30@cern.ch DESCRIPTION:Speakers: Dr. QIU\, Jian-Wei (Brookhaven National Lab)\nLarge transverse single spin asymmetries (SSAs) of cross sections with a large m omentum transfer in high energy collisions were once thought impossible in QCD. With over 30 years of experimental as well as theoretical efforts\, large SSAs are not only possible in QCD\, but also carry extremely valuab le information on the motion and structure of quarks and gluons inside a p olarized hadron. In this talk\, I will review the physics behind the meas ured SSAs and the twist-3 mechanism to generate the SSAs. I will also di scuss the transition between TMD factorization approach to twist-3 colline ar factorization approach to SSAs.\n\nhttp://indico.cern.ch/contributionDi splay.py?contribId=30&sessionId=13&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=30&sessionId=13 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Measurement of the t dependence in exclusive photoproduction of Up silon (1S) mesons at HERA DTSTART;VALUE=DATE-TIME:20120328T140000Z DTEND;VALUE=DATE-TIME:20120328T142000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-37@cern.ch DESCRIPTION:Speakers: CIBOROWSKI\, Jacek (University of Warsaw)\nThe exclu sive photoproduction reaction gamma p -> Upsilon(1S) p has been studied wi th the ZEUS detector in ep collisions\nat HERA using an integrated luminos ity of 468pb-1.\nThe measurement covers the kinematic range 60 Upsilon(1S ) p cross section.\n\nhttp://indico.cern.ch/contributionDisplay.py?contrib Id=37&sessionId=9&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Applied Physics URL:http://indico.cern.ch/contributionDisplay.py?contribId=37&sessionId=9& confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Confirmation of a new narrow mass state decaying into Upsilon(1S)g amma DTSTART;VALUE=DATE-TIME:20120328T141800Z DTEND;VALUE=DATE-TIME:20120328T143600Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-247@cern.ch DESCRIPTION:Speakers: BUSZELLO\, Claus (Uppsala University (SE))\, BUSZELL O\, Claus (Department of Physics and Astronomy-University of Uppsala)\, BU SZELLO\, Claus (Uppsala University)\nUsing the 1.3 fb$^{-1}$ sample of D0\ n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=247&sessionId=12 &confId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=247&sessionId=1 2&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:QCD NLO analysis of inclusive\, charm and jet data (HERAPDF 1.7) DTSTART;VALUE=DATE-TIME:20120327T081000Z DTEND;VALUE=DATE-TIME:20120327T083500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-35@cern.ch DESCRIPTION:Speakers: NOWAK\, Krzysztof (Deutsches Elektronen-Synchrotron (DE))\nA preliminary global NLO QCD analysis of the HERA data is presented .\nThe following data sets are used in this analysis:\nthe NC and CC inclu sive DIS cross sections obtained from the combination of the measurements from H1 and ZEUS based on HERA I and HERA II data at the nominal proton be am energy\, the preliminary combined inclusive NC DIS cross sections at re duced proton beam energies\,the inclusive jet cross sections from H1 and Z EUS and the preliminary combined HERA results on the structure function F2 (charm).\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=35&sess ionId=8&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=35&sessionId=8& confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Measurement of high-Q2 e+p neutral current cross sections at HERA and determination of the structure function xF3 DTSTART;VALUE=DATE-TIME:20120327T070000Z DTEND;VALUE=DATE-TIME:20120327T072000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-34@cern.ch DESCRIPTION:Speakers: JANUSCHEK\, Friederike (DESY)\nThe cross sections fo r neutral current deep inelastic scattering in\ne+p collisions with a long itudinally polarised positron beam have been\nmeasured using the ZEUS dete ctor at HERA. The single-differential\ncross-sections dsigma/dQ2\, dsigma/ dx and dsigma/dy and the\ndouble-differential cross sections in Q2 and x a re measured in the\nkinematic region Q2 > 185 GeV2 for both positively and negatively\npolarised electron beams and for each polarisation state sepa rately.\nThe measurements are based on an integrated luminosity of 136 pb- 1\ntaken in 2006 and 2007 at a centre-of-mass energy of 318 GeV.\nThe stru cture functions xF_3 and xF_3^{\\gammaZ} are determined\nby combining the e+p results presented in this analysis\nwith previously measured e-p neutr al current data.\nThe measured cross sections are compared to the predicti ons.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=34&sessionI d=8&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=34&sessionId=8& confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Drell-Yan production in the forward region with LHCb DTSTART;VALUE=DATE-TIME:20120328T151200Z DTEND;VALUE=DATE-TIME:20120328T153000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-145@cern.ch DESCRIPTION:Speakers: ANDERSON\, Jonathan (Universitaet Zuerich (CH))\nWe report on Drell-Yan production using data collected at the LHCb experiment with a centre of mass energy of $\\sqrt{s}=7$~TeV in 2010. Drell-Yan even ts are selected with invariant di-muon masses $M_{\\mu\\mu}>10$~GeV/$c^2$ . These measurements are sensitive to Bjorken-$x$ values as low as $1\\tim es 10^{-5}$ and will provide important input to the knowledge of the parto n density functions. The event selection and the signal extraction is desc ribed. The cross section is measured differentially as a function of the invariant mass of the two muons.\n\nhttp://indico.cern.ch/contributionDisp lay.py?contribId=145&sessionId=23&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=145&sessionId=2 3&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:COMPASS results on transverse spin asymmetries in two-hadron produ ction in SIDIS DTSTART;VALUE=DATE-TIME:20120329T092000Z DTEND;VALUE=DATE-TIME:20120329T094000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-151@cern.ch DESCRIPTION:Speakers: BRAUN\, Christopher (Friedrich-Alexander-Univ. Erlan gen (DE))\nFor each quark flavour three independent parton distribution fu nctions (PDF) are necessary to describe the nucleon at twist-two level\, t he quark distribution f1(x)\, the helicity distribution g1(x) and the tran sversity distribution h1(x). The transversity distribution function is chi ral-odd and therefore is not accessible in deep inelastic scattering (DIS) . However\, h1(x) can be observed in semi-inclusive DIS in combination wit h another chirally odd function like the two-hadron interference fragmenta tion function (IFF) in two-hadron production\, which is the subject of thi s contribution. The 160 GeV/c polarized µ+ beam of CERN's M2 beamline all ows COMPASS to investigate the spin structure of the nucleon using polariz ed solid state targets. After taking the first data on a transversely pola rized proton target NH3 in 2007\, a full year of data taking followed in 2 010 to increase precision. In this contribution the latest results from th e 2010 data for the azimuthal asymmetries in two-hadron production are pre sented\, as well as the corresponding results on a polarized deuteron targ et 6LiD from the data taken in the years 2002-2004. An extraction of h1(x) via a coupling to the two-hadron IFF has been carried out for the 2007 da ta.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=151&sessionI d=13&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=151&sessionId=1 3&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Search for heavy stable particles in CMS DTSTART;VALUE=DATE-TIME:20120327T131200Z DTEND;VALUE=DATE-TIME:20120327T133000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-223@cern.ch DESCRIPTION:Speakers: Dr. QUERTENMONT\, Loic (CERN)\nSearch for heavy stab le particles in CMS\n\nhttp://indico.cern.ch/contributionDisplay.py?contri bId=223&sessionId=10&confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=223&sessionId=1 0&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Low x physics in ep scattering at an LHeC DTSTART;VALUE=DATE-TIME:20120329T101000Z DTEND;VALUE=DATE-TIME:20120329T104000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-339@cern.ch DESCRIPTION:Speakers: STASTO\, Anna (Penn State)\nnone\n\nhttp://indico.ce rn.ch/contributionDisplay.py?contribId=339&sessionId=29&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=339&sessionId=2 9&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Low x\, High x and Fragmentation at an EIC DTSTART;VALUE=DATE-TIME:20120329T080500Z DTEND;VALUE=DATE-TIME:20120329T083000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-338@cern.ch DESCRIPTION:Speakers: LEE\, J.H. (Brookhave National Laboratory)\nnone\n\n http://indico.cern.ch/contributionDisplay.py?contribId=338&sessionId=14&co nfId=153252 LOCATION:University of Bonn Seminar room\, Bethe Centre for Theoretical Ph ysics URL:http://indico.cern.ch/contributionDisplay.py?contribId=338&sessionId=1 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Accelerator Design of High Luminosity Electron-Hadron Collider eRH IC DTSTART;VALUE=DATE-TIME:20120328T072000Z DTEND;VALUE=DATE-TIME:20120328T074500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-125@cern.ch DESCRIPTION:Speakers: PTITSYN\, Vadim (B)\nThe accelerator design of futur e high-energy high-luminosity electron-hadron collider at RHIC called eRHI C is presented. We plan adding energy recovery linacs to accelerate the el ectron beam to 20 (potentially 30) GeV and to collide the electrons with h adrons in RHIC. The center-of-mass energy of eRHIC will range from 30 to 2 00 GeV. The luminosity exceeding 10^34 cm^-2 s^-1 can be achieved in eRHIC using the low-beta interaction region with a 10 mrad crab crossing. The i mportant eRHIC R&D items include the high-current polarized electron sourc e\, the coherent electron cooling and the compact magnets for re-circulati ng passes. A natural staging scenario is based on step-by-step increases o f the electron beam energy by building-up of eRHIC's SRF linacs.\n\nhttp:/ /indico.cern.ch/contributionDisplay.py?contribId=125&sessionId=14&confId=1 53252 LOCATION:University of Bonn Seminar room\, Bethe Centre for Theoretical Ph ysics URL:http://indico.cern.ch/contributionDisplay.py?contribId=125&sessionId=1 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Higgs CP properties and the LHeC DTSTART;VALUE=DATE-TIME:20120328T140000Z DTEND;VALUE=DATE-TIME:20120328T142000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-335@cern.ch DESCRIPTION:Speakers: GODBOLE\, Rohini (Centre for Theoretical Studies (CT S))\nnone\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=335&se ssionId=14&confId=153252 LOCATION:University of Bonn Seminar room\, Bethe Centre for Theoretical Ph ysics URL:http://indico.cern.ch/contributionDisplay.py?contribId=335&sessionId=1 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Radiative corrections in ep and eA DTSTART;VALUE=DATE-TIME:20120328T142000Z DTEND;VALUE=DATE-TIME:20120328T144500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-337@cern.ch DESCRIPTION:Speakers: SPIESBERGER\, Hubert ()\nnone\n\nhttp://indico.cern. ch/contributionDisplay.py?contribId=337&sessionId=14&confId=153252 LOCATION:University of Bonn Seminar room\, Bethe Centre for Theoretical Ph ysics URL:http://indico.cern.ch/contributionDisplay.py?contribId=337&sessionId=1 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Overview of low x physics with electrons\, protons and ions DTSTART;VALUE=DATE-TIME:20120329T070000Z DTEND;VALUE=DATE-TIME:20120329T073500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-336@cern.ch DESCRIPTION:Speakers: SALGADO LOPEZ\, Carlos Albert (Universidade de Santi ago de Compostela (ES))\nnone\n\nhttp://indico.cern.ch/contributionDisplay .py?contribId=336&sessionId=14&confId=153252 LOCATION:University of Bonn Seminar room\, Bethe Centre for Theoretical Ph ysics URL:http://indico.cern.ch/contributionDisplay.py?contribId=336&sessionId=1 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:The LHeC Central Detector DTSTART;VALUE=DATE-TIME:20120328T113000Z DTEND;VALUE=DATE-TIME:20120328T121000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-331@cern.ch DESCRIPTION:Speakers: POLINI\, Alessandro (Universita e INFN (IT))\nnone\n \nhttp://indico.cern.ch/contributionDisplay.py?contribId=331&sessionId=14& confId=153252 LOCATION:University of Bonn Seminar room\, Bethe Centre for Theoretical Ph ysics URL:http://indico.cern.ch/contributionDisplay.py?contribId=331&sessionId=1 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:LHeC Interaction Region DTSTART;VALUE=DATE-TIME:20120328T121000Z DTEND;VALUE=DATE-TIME:20120328T124000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-330@cern.ch DESCRIPTION:Speakers: TOMAS GARCIA\, Rogelio (CERN)\nnone\n\nhttp://indico .cern.ch/contributionDisplay.py?contribId=330&sessionId=14&confId=153252 LOCATION:University of Bonn Seminar room\, Bethe Centre for Theoretical Ph ysics URL:http://indico.cern.ch/contributionDisplay.py?contribId=330&sessionId=1 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:ELIC machine design DTSTART;VALUE=DATE-TIME:20120328T065500Z DTEND;VALUE=DATE-TIME:20120328T072000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-333@cern.ch DESCRIPTION:Speakers: NISSEN\, Ed (JLab)\nnone\n\nhttp://indico.cern.ch/co ntributionDisplay.py?contribId=333&sessionId=14&confId=153252 LOCATION:University of Bonn Seminar room\, Bethe Centre for Theoretical Ph ysics URL:http://indico.cern.ch/contributionDisplay.py?contribId=333&sessionId=1 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Forward/backward detectors at an LHeC DTSTART;VALUE=DATE-TIME:20120328T093500Z DTEND;VALUE=DATE-TIME:20120328T095500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-332@cern.ch DESCRIPTION:Speakers: BUNYATYAN\, Armen (DESY)\nnone\n\nhttp://indico.cern .ch/contributionDisplay.py?contribId=332&sessionId=14&confId=153252 LOCATION:University of Bonn Seminar room\, Bethe Centre for Theoretical Ph ysics URL:http://indico.cern.ch/contributionDisplay.py?contribId=332&sessionId=1 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Searches for physics beyond the standard model with top quarks at CMS DTSTART;VALUE=DATE-TIME:20120329T075400Z DTEND;VALUE=DATE-TIME:20120329T081200Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-258@cern.ch DESCRIPTION:Speakers: BAZTERRA\, Victor Eduardo (University of Illinois at Chicago (US))\nSeveral searches of physics beyond the standard model invo lving top\nquarks in the final state are presented. These searches encompa ss top\ndecays in FCNC channels\, resonances decaying in ttbar final state s\,\nnew heavy quarks decaying to top quarks\, production of same-sign\nqu arks\, and recent tests of various new physics models.\n\nhttp://indico.ce rn.ch/contributionDisplay.py?contribId=258&sessionId=24&confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=258&sessionId=2 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:High energy exclusive leptoproduction of the rho-meson: theory and phenomenology DTSTART;VALUE=DATE-TIME:20120327T132000Z DTEND;VALUE=DATE-TIME:20120327T134000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-63@cern.ch DESCRIPTION:Speakers: BESSE\, Adrien (L)\nExclusive leptoproduction of vec tor mesons has been the subject of recent significant progress\, both theo retically and experimentally. In particular\, the hard regime with a highl y virtual photon exchange allows to separate a short distance dominated am plitude of hard subprocess from suitably defined hadronic objects. However \, a consistent picture is still missing\, in particular for contributions to the scattering amplitude beyond the leading power in the photon virtu ality.\n\nWe recently described the hard production of transversally polar ized rho-meson\, up to twist 3 accuracy\, including 2- and 3- particles Fo ck-states\, in the HERA kinematics of high center-of-mass energy. Furtherm ore\, we\nhere show how saturation effects could be included in our model . This is based on the dipole representation of the scattering amplitude i n coordinate space\, which we extend up to twist 3\, based on our previou s studies of the scattering amplitude in momentum space. \n We compare our model with H1 and ZEUS data for the ratios of helicity amplitudes T(gamma *T -> rhoT )/T(gamma*L -> rhoL) and\nT(gamma*T -> rhoL)/T(gamma*L -> rhoL) and get a good description of the data.\n\nhttp://indico.cern.ch/contribu tionDisplay.py?contribId=63&sessionId=9&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Applied Physics URL:http://indico.cern.ch/contributionDisplay.py?contribId=63&sessionId=9& confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Fragmentation functions at Belle DTSTART;VALUE=DATE-TIME:20120328T073000Z DTEND;VALUE=DATE-TIME:20120328T075500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-64@cern.ch DESCRIPTION:Speakers: Mr. LEITGAB\, Martin (University of Illinois at Urba na-Champaign)\nFragmentation functions (FFs) describe the formation of fin al state particles from a partonic initial state. Precise knowledge of the se functions is a key ingredient in accessing quantities such as the nucle on spin structure in semi-inclusive deep inelastic scattering and proton p roton collisions. However\, fragmentation functions can currently not be d etermined from first principles Quantum Chromodynamics and have to be extr acted from experimental data. The Belle experiment at KEK\, Japan\, provid es a large data sample for high precision measurements of quantities allow ing for first-time or more precise extractions of fragmentation functions. Completed and ongoing analyses for extractions of spin-independent (unpol arized FFs) as well as spin-dependent fragmentation functions (Collins and Interference FFs) at Belle will be presented.\n\nhttp://indico.cern.ch/co ntributionDisplay.py?contribId=64&sessionId=13&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=64&sessionId=13 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Charmonium results at Belle DTSTART;VALUE=DATE-TIME:20120328T130000Z DTEND;VALUE=DATE-TIME:20120328T131800Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-65@cern.ch DESCRIPTION:Speakers: BRODZICKA\, Jolanta (INP Krakow)\nWe present recent results on charmonium and charmonium-like states\nstudied by the Belle exp eriment at the KEK-B e+e- collider. \nAfter years of interesting discover ies in the field of hadron\nspectroscopy\, Belle continues the research by measuring new final\nstates produced in various processes accessible at t he B-Factories. \nMain motivation is to complete the spectrum of charmoni a predicted\nby QCD and to investigate the nature of so called X\,Y\,Z sta tes.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=65&sessionI d=12&confId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=65&sessionId=12 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Bottomonium(-like) states at Belle DTSTART;VALUE=DATE-TIME:20120328T140000Z DTEND;VALUE=DATE-TIME:20120328T141800Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-66@cern.ch DESCRIPTION:Speakers: TAMPONI\, Umberto (Torino)\nThe Belle collaboration recently reported the discovery of the p-wave\nBottomonium singlets\, hb(1 P) and hb(2P)\, the surprising observation of\nresonant substructure in Y( 5S) --> pi+pi-Y(nS)\, hb(mP) (n=1-3\, m=1\,2)\, and the first observation of the radiative transition hb(1P) --> gamma\netab(1S) in 121.4 1/fb of da ta collected near the Upsilon(5S) resonance\nat the KEKB asymmetric-energy e^+e^- collider. We report further studies\nperformed at this energy.\n\n http://indico.cern.ch/contributionDisplay.py?contribId=66&sessionId=12&con fId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=66&sessionId=12 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:A theoretical review of the implications of recent OPERA results DTSTART;VALUE=DATE-TIME:20120327T144800Z DTEND;VALUE=DATE-TIME:20120327T150600Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-178@cern.ch DESCRIPTION:Speakers: SIBIRYAKOV\, Sergey (Institute for Nuclear Research of RAS)\nWe review the theoretical implications of the OPERA results\, wit h particular emphasis on the consistency with other tests of special relat ivity (directly or through quantum effects in the charged lepton sector) a nd the difficulties in construction of models satisfying all constraints.\ n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=178&sessionId=10 &confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=178&sessionId=1 0&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:New Heavy Flavor Contributions to the DIS Structure Function F_2(x \,Q2) at O(\\alpha_s3) DTSTART;VALUE=DATE-TIME:20120328T063000Z DTEND;VALUE=DATE-TIME:20120328T065000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-252@cern.ch DESCRIPTION:Speakers: BLUEMLEIN\, Johannes (DESY\, Zeuthen)\nWe report on recent results obtained for the massive Wilson coefficients which contribu te to the structure function $F_2(x\,Q2)$ at $O(\\alpha_s2)$ and $O(\\alph a_s3)$ in the region $Q2/m2 \\gsim 10$ for general values of\nthe Mellin v ariable $N$ as well as to corresponding operator matrix elements emerging in FVNSs.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=252&se ssionId=26&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=252&sessionId=2 6&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:A theoretical review of the BSM Higgs DTSTART;VALUE=DATE-TIME:20120327T090000Z DTEND;VALUE=DATE-TIME:20120327T091800Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-176@cern.ch DESCRIPTION:Speakers: AZATOV\, Aleksandr ()\nA review the status of the BS M Higgs (excluding supersymmetry) with particular emphasis on the composit e Higgs\, the connection to light custodians.\n\nhttp://indico.cern.ch/con tributionDisplay.py?contribId=176&sessionId=10&confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=176&sessionId=1 0&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:SM Higgs production in theory DTSTART;VALUE=DATE-TIME:20120327T070000Z DTEND;VALUE=DATE-TIME:20120327T071800Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-175@cern.ch DESCRIPTION:Speakers: HERZOG\, Franz (ETH Zurich)\nI will briefly review S tandard Model Higgs production and decay\nmechanisms and report on the sta tus of the art of existing predictions\, with major focus on the single Hi ggs production cross-section.\n\nhttp://indico.cern.ch/contributionDisplay .py?contribId=175&sessionId=10&confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=175&sessionId=1 0&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Differential and total cross sections for top pair and single top production DTSTART;VALUE=DATE-TIME:20120327T123600Z DTEND;VALUE=DATE-TIME:20120327T125400Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-251@cern.ch DESCRIPTION:Speakers: KIDONAKIS\, Nikolaos (Kennesaw State University)\nI present theoretical results at approximate NNLO for top quark production a t the LHC at 7 and 8 TeV energy. Total cross sections are shown for ttbar production and single top production in the t and s channels and via assoc iated tW production.Top quark transverse momentum and rapidity distributio ns are also presented.\n\nhttp://indico.cern.ch/contributionDisplay.py?con tribId=251&sessionId=12&confId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=251&sessionId=1 2&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:CMS: Measurements of total and differential top-production cross s ections DTSTART;VALUE=DATE-TIME:20120327T131200Z DTEND;VALUE=DATE-TIME:20120327T133000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-257@cern.ch DESCRIPTION:Speakers: TROPIANO\, Antonio (Universita e INFN (IT))\nWe pres ent precise measurements of the top quark pair production cross\nsection a t 7 TeV\, performed using CMS data collected in 2010-2011. The\ntotal cros s section is measured in the lepton+jets\, dilepton and fully\nhadronic ch annels\, including the tau-dilepton and tau+jets modes. The\nresults are c ombined and confronted with precise theory calculations. We\nalso obtain a n indirect constraint on the top quark mass through its\nrelation to the c ross section. Various differential cross sections are\nmeasured as well an d compared with theoretical models. Measurements of\nthe top pair invarian t mass distribution are used to search for new\nparticles decaying to top pairs. Further results include measurements\nof the top pair charge asymme try and single top production.\n\nhttp://indico.cern.ch/contributionDispla y.py?contribId=257&sessionId=12&confId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=257&sessionId=1 2&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Central Exclusive Production in pp ̄ Collisions at CDF II DTSTART;VALUE=DATE-TIME:20120327T120000Z DTEND;VALUE=DATE-TIME:20120327T122000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-254@cern.ch DESCRIPTION:Speakers: Dr. BRÜCKEN\, Erik (Helsinki Institute of Physics ( FI))\nWe report central exclusive production results studied at the Run II Collider Detector at Fermilab with focus on our recently published paper on the first observation of exclusive γγ production in pp ̄ collisions at √s = 1.96 TeV at the Tevatron. In particular\, starting from earlier studies by the CDF collaboration\, we discuss exclusive dijet\, dilepton\, Z\, J/Ψ and χc productions and finally our recent observation of exclus ive diphoton production. Whereas the lepton pairs and Z are purely QED pro cesses\, the J/Ψ is produced by photo-production\, mediated by photon-pom eron exchange (γ + IP). The double pomeron exchange producing the exclusi ve dijet\, Charmonium and diphotons via quark-loop is of great interest lo oking towards the possibilities of finding an exclusive Higgs at the Large Hadron Collider (if it exists). The production mechanism for an exclusive Higgs is similar via a heavy quark-loop with no other particles produced. \n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=254&sessionId=9 &confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Applied Physics URL:http://indico.cern.ch/contributionDisplay.py?contribId=254&sessionId=9 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Searches for BSM physics using flavour transitions at the Tevatron DTSTART;VALUE=DATE-TIME:20120329T093600Z DTEND;VALUE=DATE-TIME:20120329T095400Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-203@cern.ch DESCRIPTION:Speakers: GRILLO\, Lucia ()\nWe report recent results from ind irect searches for BSM physics using flavor processes in the\nwhole sample of 9.6 fb^-1 collected by CDF in Tevatron Run II. These include the final measurements of flavor-changing-neutral-current\, rare B-> mu^+ mu^- and B-> K mu^+ mu^- decays\, the final measurements of the bottom-strange mixi ng phase (phi_s) using Bs->J/Psi Phi decays\, measurements of the branchin g fractions of Bs --> Ds(*)+Ds(*)- that help constrain DeltaGamma_s\, and searches for charge-parity violation in charm decays. D0 results will also be presented.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=2 03&sessionId=24&confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=203&sessionId=2 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Heavy Quark Production in the ACOT Scheme at NNLO and N3LO DTSTART;VALUE=DATE-TIME:20120328T065000Z DTEND;VALUE=DATE-TIME:20120328T071000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-272@cern.ch DESCRIPTION:Speakers: OLNESS\, Fred (SMU Dallas)\nWe analyze the propertie s of the ACOT scheme for heavy quark\nproduction and make use of the MS-ba r massless results at NNLO and\nN3LO for the structure functions F2 and FL in neutral current\ndeep-inelastic scattering to estimate the higher orde r corrections.\nFor this purpose we decouple the heavy quark mass entering the phase\nspace from the one entering the dynamics of the short distance cross\nsection. We show numerically that the phase space mass is general ly\nmore important. Therefore\, the dominant heavy quark mass effects at\ nhigher orders can be taken into account using the massless Wilson\ncoeffi cients together with an appropriate slow-rescaling prescription\nimplement ing the phase space constraints. Combining the exact ACOT\nscheme at NLO with these expressions should provide a good\napproximation to the missing full calculation in the ACOT scheme at\nNNLO and N3LO.\n\nhttp://indico.c ern.ch/contributionDisplay.py?contribId=272&sessionId=26&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=272&sessionId=2 6&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:The ALICE Upgrade Programme DTSTART;VALUE=DATE-TIME:20120327T072500Z DTEND;VALUE=DATE-TIME:20120327T075000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-345@cern.ch DESCRIPTION:Speakers: PEITZMANN\, Thomas (University of Utrecht (NL))\nhtt p://indico.cern.ch/contributionDisplay.py?contribId=345&sessionId=14&confI d=153252 LOCATION:University of Bonn Seminar room\, Bethe Centre for Theoretical Ph ysics URL:http://indico.cern.ch/contributionDisplay.py?contribId=345&sessionId=1 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Soft-gluon resummation in heavy top-pair production at hadron coll iders DTSTART;VALUE=DATE-TIME:20120327T121800Z DTEND;VALUE=DATE-TIME:20120327T123600Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-253@cern.ch DESCRIPTION:Speakers: MITOV\, Alexander (CERN)\nThe current state of the a rt in top-pair production is based on threshold resummation on top of the exact NLO result. We will examine the role - and the limitations - of the soft-gluon approximation in describing precision top-pair production at ha dron colliders. We will demonstrate that the only way to substantially imp rove our knowledge of this observable is through fixed order calculation a t NNLO. The status of this ongoing calculation will also be presented.\n\n http://indico.cern.ch/contributionDisplay.py?contribId=253&sessionId=12&co nfId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=253&sessionId=1 2&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:TMD Theory Overview DTSTART;VALUE=DATE-TIME:20120327T090000Z DTEND;VALUE=DATE-TIME:20120327T093500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-107@cern.ch DESCRIPTION:Speakers: MULDERS\, Piet J (VU University)\nTransverse momentu m dependent (TMD) distribution and fragmentation functions are described a s Fourier transforms of matrix elements containing non-local combinations of quark and gluon fields. While the collinear functions are light-cone co rrelators in which the non-locality is restricted along the light-cone\, t he transverse momentum dependent functions are light-front correlators inc luding a transverse (space-like) separation away from the light-cone. In t he matrix elements the time-ordering is superfluous and they are parts of the full (squared) amplitudes that account for the connections to the hadr ons (soft parts).\n\nThe collinear (x-dependent) parton (quark or gluon) d istribution functions (PDF’s) that appear in the parameterization of col linear leading-twist correlators are interpreted as momentum densities inc luding polarized parton densities in polarized hadrons. They involve only spin-spin densities and they do not allow for a description of single-spin asymmetries in high-energy scattering processes at leading 1/Q order in t he hard scale Q. \n\nTMD (x and pT-dependent) PDF’s that appear in the p arameterization of TMD correlators include spin-spin as well as momentum-s pin correlations and they are able to describe single-spin and azimuthal a symmetries\, such as Sivers and Collins effects in semi-inclusive deep ine lastic scattering (SIDIS)\, but there are many open issues on pT-factoriza tion. Upon taking moments in pT (or taking Bessel weights) the correlators involve higher-twist operators\, but evaluated at zero-momentum (gluonic pole matrix elements). They can be incorporated in a ‘generalized’ fac torization scheme with specific gluonic pole factors such as the sign in S IDIS versus Drell-Yan\, which can be traced back to having TMD’s with no n-trivial process-dependent past- or future-pointing gauge links appearing in the light-front separated\, non-local operator combinations.\n\nhttp:/ /indico.cern.ch/contributionDisplay.py?contribId=107&sessionId=13&confId=1 53252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=107&sessionId=1 3&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Inclusive hadron production (multiplicities and spectra) in p-p co llisions in CMS DTSTART;VALUE=DATE-TIME:20120328T113000Z DTEND;VALUE=DATE-TIME:20120328T115000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-182@cern.ch DESCRIPTION:Speakers: SIKLER\, Ferenc (Hungarian Academy of Sciences (HU)) \nInclusive hadron production (multiplicities and spectra) in p-p\ncollisi ons in CMS\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=182&s essionId=11&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=182&sessionId=1 1&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Characterization of the underlying event in p-p collisions in CMS DTSTART;VALUE=DATE-TIME:20120329T090000Z DTEND;VALUE=DATE-TIME:20120329T092000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-183@cern.ch DESCRIPTION:Speakers: VAN HAEVERMAET\, Hans Jozef H (University of Antwerp (BE))\nCharacterization of the underlying event in p-p collisions in CMS\ n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=183&sessionId=11 &confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=183&sessionId=1 1&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Supersymmetry beyond the MSSM after the first LHC data DTSTART;VALUE=DATE-TIME:20120328T083000Z DTEND;VALUE=DATE-TIME:20120328T084800Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-180@cern.ch DESCRIPTION:Speakers: LODONE\, Paolo (Scuola Normale Superiore of Pisa)\nW e review the status of motivated beyond-MSSM scenarios in the light of the first searches at the LHC. In particular\, we discuss the consequences fo r model building of a Higgs boson at about 125 GeV and of taking seriously the excess in the direct CP violation in the charm sector.\n\nhttp://indi co.cern.ch/contributionDisplay.py?contribId=180&sessionId=10&confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=180&sessionId=1 0&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Inelastic cross section measurement in p-p collisions in CMS DTSTART;VALUE=DATE-TIME:20120329T100000Z DTEND;VALUE=DATE-TIME:20120329T102000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-181@cern.ch DESCRIPTION:Speakers: ZSIGMOND\, Anna (Hungarian Academy of Sciences (HU)) \nInelastic cross section measurement in p-p collisions in CMS\n\nhttp://i ndico.cern.ch/contributionDisplay.py?contribId=181&sessionId=11&confId=153 252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=181&sessionId=1 1&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Hunting New Physics in Top Pair Production DTSTART;VALUE=DATE-TIME:20120329T090000Z DTEND;VALUE=DATE-TIME:20120329T091800Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-186@cern.ch DESCRIPTION:Speakers: KAMENIK\, Jernej (Jozef Stefan Institute)\nFollowing recent intriguing experimental results on top quark pair production from the Tevatron I review the present status of new physics explanations put f orward to explain the experimental observations deviating from standard mo del predictions. All proposals face severe constraints from precisely meas ured flavor\, electroweak and high pt collider observables. Possible futur e measurements at the LHC able to discern among the various proposals are also discussed.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId= 186&sessionId=24&confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=186&sessionId=2 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Searches for low-mass Higgs states at BABAR DTSTART;VALUE=DATE-TIME:20120327T095400Z DTEND;VALUE=DATE-TIME:20120327T101200Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-187@cern.ch DESCRIPTION:Speakers: SANTORO\, Valentina (University of Ferrara)\nSeveral types of new-physics models predict the existence of low-mass Higgs state s. Previous BABAR searches for leptonic and invisible light-Higgs decays h ave excluded large regions of model parameter space. We present new search es for hadronic Higgs decays and for a dark-sector Higgs produced in assoc iation with a dark gauge boson.\n\nhttp://indico.cern.ch/contributionDispl ay.py?contribId=187&sessionId=10&confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=187&sessionId=1 0&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Jets and multi-jets at large rapidities in p-p collisions at the L HC [CMS] DTSTART;VALUE=DATE-TIME:20120327T100000Z DTEND;VALUE=DATE-TIME:20120327T102000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-184@cern.ch DESCRIPTION:Speakers: SCHOERNER-SADENIUS\, Thomas (Deutsches Elektronen-Sy nchrotron (DE))\nJets and multi-jets at large rapidities in p-p collisions at the LHC\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=184& sessionId=11&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=184&sessionId=1 1&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Introduction to deep inelastic scattering: past and present DTSTART;VALUE=DATE-TIME:20120326T071000Z DTEND;VALUE=DATE-TIME:20120326T075000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-6@cern.ch DESCRIPTION:Speakers: FELTESSE\, Joel (DAPNIA)\nhttp://indico.cern.ch/cont ributionDisplay.py?contribId=6&sessionId=0&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=6&sessionId=0&c onfId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Measurement of the neutrino velocity with the OPERA detector in th e CNGS beam DTSTART;VALUE=DATE-TIME:20120327T143000Z DTEND;VALUE=DATE-TIME:20120327T144800Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-188@cern.ch DESCRIPTION:Speakers: FERBER\, Torben (Hamburg University)\nThe OPERA neut rino experiment at the underground Gran Sasso Laboratory has measured the velocity of neutrinos from the CERN CNGS beam over a baseline of about 730 km with much higher accuracy than previous studies conducted with acceler ator neutrinos. The measurement is based on high-statistics data taken by OPERA in the years 2009\, 2010 and 2011. Dedicated upgrades of the CNGS ti ming system and of the OPERA detector\, as well as a high precision geodes y campaign for the measurement of the neutrino baseline\, allowed reaching comparable systematic and statistical accuracies.\n\nhttp://indico.cern.c h/contributionDisplay.py?contribId=188&sessionId=10&confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=188&sessionId=1 0&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Search for supersymmetry in events involving third generation squa rks and sleptons with ATLAS DTSTART;VALUE=DATE-TIME:20120328T084800Z DTEND;VALUE=DATE-TIME:20120328T090600Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-78@cern.ch DESCRIPTION:Speakers: CHAVEZ BARAJAS\, Carlos (CERN)\nSupersymmetry with l arge mixing between left and right scalar fermions predicts that the light est partners of the SM fermions belong to the third generation. Moreover\, naturalness arguments favour stop masses not too far from that of the top quark. The talk presents results from searches for gluino mediated sbotto m and stop production\, direct sbottom production\, and gluino and squark mediated stau production using data recorded with the ATLAS detector in 20 11.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=78&sessionId =10&confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=78&sessionId=10 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:The MSSM after two years of LHC running DTSTART;VALUE=DATE-TIME:20120328T063000Z DTEND;VALUE=DATE-TIME:20120328T064800Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-179@cern.ch DESCRIPTION:Speakers: Mr. BRUEMMER\, Felix (Heidelberg University)\nThe LH C is closing in on the Minimal Supersymmetric Standard Model. The null res ults from superparticle searches\, and the preliminary\nevidence for a 124 -126 GeV Higgs\, severely constrain various popular minimal scenarios. In this talk I will review these constraints\,\nand point out how the LHC res ults can still be accommodated within the MSSM. The resulting superparticl e mass spectra may provide\ninteresting clues about the underlying model w hich generates the soft SUSY breaking terms.\n\nhttp://indico.cern.ch/cont ributionDisplay.py?contribId=179&sessionId=10&confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=179&sessionId=1 0&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:D0 top mass and properties DTSTART;VALUE=DATE-TIME:20120327T144800Z DTEND;VALUE=DATE-TIME:20120327T150600Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-310@cern.ch DESCRIPTION:Speakers: HEAD\, Tim (The University of Manchester)\, HEAD\, T imothy (University of Manchester)\nMerged abstract:\n"Measurement of the t op quark mass at D0"\n"Measurements of top quark properties at D0"\n\nhttp ://indico.cern.ch/contributionDisplay.py?contribId=310&sessionId=12&confId =153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=310&sessionId=1 2&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Searches for new physics with leptons and/or jets at CMS DTSTART;VALUE=DATE-TIME:20120327T121800Z DTEND;VALUE=DATE-TIME:20120327T123600Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-221@cern.ch DESCRIPTION:Speakers: WEBER\, Martin (Rheinisch-Westfaelische Tech. Hoch. (DE))\nSearches for new physics with leptons and/or jets at CMS\n\nhttp:// indico.cern.ch/contributionDisplay.py?contribId=221&sessionId=10&confId=15 3252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=221&sessionId=1 0&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Using the BFKL resummation to fit DIS data: collinear and running coupling effects DTSTART;VALUE=DATE-TIME:20120327T130500Z DTEND;VALUE=DATE-TIME:20120327T132500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-97@cern.ch DESCRIPTION:Speakers: SALAS\, Clara (IFT\, Madrid)\nThe proton structure f unction F_2 is studied in the low x regime using BFKL evolution instead of the usual DGLAP approach\,\nsuited for large values of the DIS x variable . The NLL analysis requires the inclusion of running coupling effects whic h lead to\noff-diagonal terms in the BFKL kernel that need to be treated c arefully. We also introduce an all-orders resummation that improves\n the collinear behavior of the NLL BFKL result. This study is presented emphasi zing the theoretical uncertainties that appear throughout\nthe analysis an d a comparison with the combined HERA data is given.\n\nhttp://indico.cern .ch/contributionDisplay.py?contribId=97&sessionId=8&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=97&sessionId=8& confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Top quark pair production beyond NLO DTSTART;VALUE=DATE-TIME:20120329T070000Z DTEND;VALUE=DATE-TIME:20120329T071800Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-185@cern.ch DESCRIPTION:Speakers: YANG\, Li Lin ()\nI present recent calculations of o bservables in top quark pair production at hadron colliders\, including th e total cross section\, the invariant mass distribution\, the transverse m omentum and rapidity distributions\, and the forward-backward asymmetry. T he calculations are based on the resummation of threshold logarithms at NN LL accuracy beyond NLO.\n\nhttp://indico.cern.ch/contributionDisplay.py?co ntribId=185&sessionId=24&confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=185&sessionId=2 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Imaging partons using exclusive scattering processes DTSTART;VALUE=DATE-TIME:20120328T113000Z DTEND;VALUE=DATE-TIME:20120328T115500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-98@cern.ch DESCRIPTION:Speakers: DIEHL\, Markus (DESY)\nThe spatial distribution of p artons in the proton or a nucleus can be\nprobed in suitable exclusive sca ttering processes. I review the\ntheoretical foundation and the physics i nterest of this idea\, and I report on recent performance estimates for pa rton imaging in the proton at an Electron-Ion collider.\n\nhttp://indico.c ern.ch/contributionDisplay.py?contribId=98&sessionId=30&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=98&sessionId=30 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Normalised Multi-jet Cross Sections using Regularised Unfolding an d Extractions of alpha_s(M_Z) in Deep-Inelastic Scattering at high Q^2 at HERA (H1) DTSTART;VALUE=DATE-TIME:20120327T155000Z DTEND;VALUE=DATE-TIME:20120327T161000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-163@cern.ch DESCRIPTION:Speakers: BRITZGER\, Daniel Andreas (Ludwig-Maximilians-Univer sitat Munchen)\nNew results on normalised inclusive jet\, di-jet and trije t differential cross sections in neutral current deep-inelastic ep scatter ing (DIS) based on a regularised unfolding procedure are presented. Detect or effects like acceptance and migrations as well as statistical correlati ons between the multi-jets and the inclusive DIS events are taken into acc ount in this procedure. The DIS phase space of this measurement with the H 1 detector is given by the virtuality of the exchanged boson (gamma*\,Z^0) 150 16 GeV. Compared to a previously published result on normalised mult i-jet cross sections\, the new features are an extended range in jet pseud orapidity\, an improved hadronic energy scale uncertainty of 1% and the ad option of a regularised unfolding procedure. The unfolded normalised jet c ross sections are compared to QCD calculations at NLO and values for the s trong coupling alpha_s(M_Z) are extracted.\n\nhttp://indico.cern.ch/contri butionDisplay.py?contribId=163&sessionId=11&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=163&sessionId=1 1&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Photon+jets measurements in ppbar Collisions at D0 DTSTART;VALUE=DATE-TIME:20120327T074000Z DTEND;VALUE=DATE-TIME:20120327T080000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-169@cern.ch DESCRIPTION:Speakers: SKACHKOV\, Nikolai (Joint Inst. for Nuclear Research (RU))\nPhoton+jets measurements in ppbar Collisions at D0\n\nhttp://indic o.cern.ch/contributionDisplay.py?contribId=169&sessionId=11&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=169&sessionId=1 1&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Production of Z and W in association with heavy quarks at CMS DTSTART;VALUE=DATE-TIME:20120328T145400Z DTEND;VALUE=DATE-TIME:20120328T151200Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-229@cern.ch DESCRIPTION:Speakers: MUSICH\, Marco (INFN Torino (IT))\nThe mechanism of production of heavy-flavoured mesons\, containing b\nor c quarks\, in asso ciation with vector bosons\, W or Z\, in the Standard\nModel is only parti ally understood. The study of events with one or\ntwo well-identified and isolated leptons accompanied by b-jets or\nsecondary vertices is therefore crucial to refine the theoretical\ncalculations in perturbative QCD\, as well as validate associated Monte\nCarlo techniques. The deep understandin g of these processes is furthermore\nrequired by Higgs and BSM analyses wi th similar final states. Using the\nLHC proton-proton collision data colle cted in 2010 and 2011 at a centre\nof mass energy of 7 TeV by the CMS dete ctor\, preliminary measurements\nof the Z+b(b) cross sections and angular correlations are presented.\nFinally\, the study of the W+c production rat e with respect to the W\ncharge and W+light jets rates allows to probe the strange quark content\nof the proton. These results are also presented.\n \nhttp://indico.cern.ch/contributionDisplay.py?contribId=229&sessionId=23& confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=229&sessionId=2 3&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Searches for SUSY with third-generation signatures in CMS DTSTART;VALUE=DATE-TIME:20120328T094200Z DTEND;VALUE=DATE-TIME:20120328T100000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-227@cern.ch DESCRIPTION:Speakers: KALOGEROPOULOS\, Alexis (Inter-University Institute for High Energies (BE))\nWe present results of searches for SUSY productio n at CMS in events\ncontaining hadronic jets and missing energy. The taggi ng of heavy\nflavor in the jets is used both to distinguish standard-model \ncomponents\, and for sensitivity to those SUSY models that lead to\nfina l states rich in heavy-flavored particles.\n\nhttp://indico.cern.ch/contri butionDisplay.py?contribId=227&sessionId=10&confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=227&sessionId=1 0&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:New features in version 2 of the fastNLO project DTSTART;VALUE=DATE-TIME:20120329T070000Z DTEND;VALUE=DATE-TIME:20120329T072000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-165@cern.ch DESCRIPTION:Speakers: BRITZGER\, Daniel Andreas (DESY)\nStandard methods f or higher-order pQCD calculations of cross\nsections in hadron-induced col lisions are time-consuming.\nThe fastNLO project uses multi-dimensional in terpolation\ntechniques to convert the convolutions of perturbative\ncoeff icients with parton distribution functions and the\nstrong coupling into s imple products. By integrating the\nperturbative coefficients for a given observable with\ninterpolation kernels\, fastNLO can store the results of\ nthe time-consuming calculation in tables which can subsequently\nbe used for very fast calculations of the same observable\nfor arbitrary PDFs\, al pha_s\, and different scales. These\ntables and corresponding user codes a re currently available\nfor a large number of jet measurements at the LHC\ , the Fermilab\nTevatron\, and HERA. fastNLO is currently used in publicat ions\nof experimental results by the ATLAS\, CMS\, CDF\, D0\, and H1\ncoll aborations\, and in all recent global PDF analyses by\nMSTW\, CTEQ\, and N NPDF.\nThis talk will focus on new developments\, implemented in\nthe new version 2 of fastNLO\, which enhance\nand broaden the functionality.\n\nht tp://indico.cern.ch/contributionDisplay.py?contribId=165&sessionId=25&conf Id=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=165&sessionId=2 5&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Z+Jets results from CDF DTSTART;VALUE=DATE-TIME:20120327T122000Z DTEND;VALUE=DATE-TIME:20120327T124000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-166@cern.ch DESCRIPTION:Speakers: ORTOLAN\, Lorenzo ()\nInclusive Z boson plus jets cr oss sections\, as well as bottom jet production in association with a Z-bo son cross sections\,\n are measured in a final state where the Z boson ha s decayed in two muons or electrons.\n Results are based on $\\sim 9$ fb$ ^{-1}$ of data in $\\rm p\\bar{p}$ collisions at $\\rm \\sqrt{s}$ = 1.96 T eV collected with the CDF detector in Run II.\n Differential cross section s are measured as a function of several variables\, among which jet transv erse momentum\, jet rapidity and jets multiplicity.\n Measurements are co mpared to results from different next-to-leading order perturbative QCD pr edictions and event generators.\n\nhttp://indico.cern.ch/contributionDispl ay.py?contribId=166&sessionId=11&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=166&sessionId=1 1&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Photon Results from CDF DTSTART;VALUE=DATE-TIME:20120327T072000Z DTEND;VALUE=DATE-TIME:20120327T074000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-167@cern.ch DESCRIPTION:Speakers: VELLIDIS\, Konstantinos (Fermilab)\nPrompt isolated photon pairs production cross sections\, as well as\ndirect photon product ion in association with a heavy (b or c) quark jets are presented.\nDiffer ential cross sections are presented as a function of several variables.\nT he results are compared with a next-to-leading order perturbative QCD calc ulations.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=167&se ssionId=11&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=167&sessionId=1 1&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:$W$ Physics in Polarized Proton-Proton Collisions at PHENIX DTSTART;VALUE=DATE-TIME:20120327T154000Z DTEND;VALUE=DATE-TIME:20120327T160000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-160@cern.ch DESCRIPTION:Speakers: KIM\, Young Jin (University of Illinois at Urbana-Ch ampaign)\nA major direction of the physics program at the Relativistic Hea vy Ion Collider (RHIC) at Brookhaven National Laboratory (BNL) is to explo re the origin of proton spin structure. Parity violating single spin asymm etries\, $A_L$\, for $W$-bosons in longitudinally polarized $p + p$ collis ions at a center of mass energy of $\\sqrt{s}$ = 500 GeV will give access to the flavor separated quark and anti-quark polarization distributions fo r up- and down-quarks in the proton.\n\nThe PHENIX collaboration has measu red $A_L$ for electrons from $W$-decay in the central rapidity region\, $ -0.35 \n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=160&sessi onId=13&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=160&sessionId=1 3&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Measurements of open heavy flavor production by PHENIX at RHIC DTSTART;VALUE=DATE-TIME:20120327T101200Z DTEND;VALUE=DATE-TIME:20120327T103000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-161@cern.ch DESCRIPTION:Speakers: GARISHVILI\, Irakli (Lawrence Livermore Nat. Laborat ory (US))\nHeavy flavor quarks are produced in the early stages of heavy i on\ncollisions and serve as an important probe of the strongly interacting \ndeconfined medium believed to be produced in these collisions at RHIC.\n Measuring observables such as Nuclear Modification Factor and Elliptic\nFl ow for open heavy flavor production can help in quantifying medium\neffect s.\n\nMeasurement of heavy flavor production in p+p collision is an absolu tely necessary baseline measurement for nuclear modification factor. On th e other hand\, measurements of heavy quark production in p+p collisions pr ovides an important cross-check of pQCD calculations. \n\nPHENIX has a uni que ability to measure single lepton spectra both at |eta|\n\nhttp://indic o.cern.ch/contributionDisplay.py?contribId=161&sessionId=12&confId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=161&sessionId=1 2&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Searches for BSM Higgs at CMS DTSTART;VALUE=DATE-TIME:20120327T091800Z DTEND;VALUE=DATE-TIME:20120327T093600Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-220@cern.ch DESCRIPTION:Speakers: FERNANDEZ MENENDEZ\, Javier (Universidad de Oviedo ( ES))\nWe present results of searches for the non-standard-model Higgs boso ns\nat CMS.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=220& sessionId=10&confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=220&sessionId=1 0&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:On the pair correlations of neutral K\, D\, B and B_s mesons with close momenta produced in inclusive multiparticle processes DTSTART;VALUE=DATE-TIME:20120328T131000Z DTEND;VALUE=DATE-TIME:20120328T133000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-17@cern.ch DESCRIPTION:Speakers: Dr. LYUBOSHITZ\, Valery (Joint Institute for Nuclear Research\, Dubna\, Russia)\nThe phenomenological structure of inclusive c ross sections of the\nproduction of two neutral K mesons in hadron-hadron\ , hadron-nucleus and nucleus-nucleus collisions is investigated taking int o account the strangeness conservation in strong and electromagnetic\ninte ractions. Relations describing the dependence of the correlations of two s hort-lived and two long-lived neutral kaons\n$K^0_S K^0_S$\, $K^0_L K^0_L$ and the correlations of "mixed" pairs\n$K^0_S K^0_L$ at small relative mo menta upon the space-time parameters of the generation region of $K^0$ and $\\bar{K}^0$ mesons\nhave been obtained. These relations involve the cont ributions\nof Bose-statistics and S-wave strong final-state interaction of two\n$K^0$ ( $\\bar{K}^0$ ) mesons as well as of a $K^0$ meson with\na $\ \bar{K}^0$ meson\, and also the contribution of transitions\n$K^+ K^- --> K^0 \\bar{K}^0$\, and they depend upon the\nrelative fractions of produced pairs $K^0 K^0$\, $\\bar{K}^0\\bar{K}^0$ and $K^0\\bar{K}^0$. It is shown that under the strangeness\nconservation the correlation functions of the pairs $K^0_S K^0_S$ and $K^0_L K^0_L$\, produced in the same inclusive pr ocess\, coincide\, and the difference between the correlation functions of the pairs $K^0_S K^0_S$ and $K^0_S K^0_L$ is conditioned by the productio n of the pairs of non-identical neutral kaons\n$K^0 \\bar{K}^0$.\n\n Analo gous correlations for the pairs of neutral heavy mesons \n$D^0$\, $B^0$ an d $B_s^0$\, generated in multiple processes with the charm (beauty) conser vation\, are analyzed\, and differences from the case of neutral K mesons are discussed .\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId= 17&sessionId=11&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=17&sessionId=11 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:J/psi Photoproduction in ultra-peripheral Au+Au collisions measure d by RHIC-PHENIX. DTSTART;VALUE=DATE-TIME:20120328T120600Z DTEND;VALUE=DATE-TIME:20120328T122400Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-114@cern.ch DESCRIPTION:Speakers: Mr. TAKAHARA\, Akihisa (CNS\, University of Tokyo an d JRA RIKEN)\nTitle:J/psi Photoproduction in ultra-peripheral Au+Au collis ions measured by RHIC-PHENIX.\n\nUltra-peripheral collisions are heavy-ion collisions with impact parameter larger than twice the nuclear radius.\nS ince there is no nuclear overlap\, strong interactions cannot occur and\ni ons interact through photon-ion (coherent)\, photon-nucleus (incoherent)\, and photon photon collisions.\n\nMeasurement of vector meson photo produ ction is a sensitive probe of gluon distribution in nuclei.\nAt RHIC energ y\, measurement of J$/\\psi$ photo production corresponds to x $\\cong$ 0 .015 and Q$^{2}$ =2.5 $GeV/c^2$.\nIn the kinematic region\, nuclear shadow ing plays an important role and that still have large uncertainty.\n\nPHEN IX has the capability of measuring J$/\\psi$'s via their dielectron\ndecay s at mid-rapidity ($|y|\n\nhttp://indico.cern.ch/contributionDisplay.py?co ntribId=114&sessionId=12&confId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=114&sessionId=1 2&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:alphas_s status DTSTART;VALUE=DATE-TIME:20120326T090000Z DTEND;VALUE=DATE-TIME:20120326T094000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-19@cern.ch DESCRIPTION:Speakers: HOANG\, Andre ()\nhttp://indico.cern.ch/contribution Display.py?contribId=19&sessionId=0&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=19&sessionId=0& confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Spin structure of the "forward" nucleon charge-exchange reaction n + p ---> p + n and the deuteron charge-exchange breakup DTSTART;VALUE=DATE-TIME:20120328T121500Z DTEND;VALUE=DATE-TIME:20120328T123500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-18@cern.ch DESCRIPTION:Speakers: Dr. LYUBOSHITZ\, Valery (Joint Institute for Nuclear Research\, Dubna\, Russia)\nThe structure of the nucleon charge-exchange process\n n + p --> p + n is investigated basing on the isotopic\n invaria nce of the nucleon-nucleon scattering. Using the operator\n of permutation of the spin projections of the neutron and proton\,\n the connection betw een the spin matrices\, describing the amplitude\n of the nucleon charge-e xchange process at zero angle and the\n amplitude of neutron elastic scatt ering on the proton\n in the "backward" direction\, has been considered. D ue to the\n optical theorem\, the spin-independent part of the differentia l\n cross-section of the process n + p --> p + n at zero\n angle for unpol arized particles is expressed through the difference\n of total cross-sect ions of unpolarized proton-proton\n and neutron-proton scattering. Meantim e\, the\n spin-dependent part of this cross-section is proportional to the \n differential cross-section of the deuteron charge-exchange breakup\n d + p --> (pp) + n at zero angle at the deuteron\n momentum {\\bf k}_d = 2{\ \bf k}_n ( {\\bf k}_n is the initial\n neutron momentum ). Analysis show s that\, assuming the real part\n of the spin-independent term of the "for ward" amplitude of the\n process n + p --> p + n to be smaller or of the s ame\n order as compared with the imaginary part\, in the wide range of\n n eutron laboratory momenta k_n > 700 MeV/c the main contribution\n into th e differential cross-section of the process n + p --> p + n\n at zero angl e is provided namely by the spin-dependent term .\n\nhttp://indico.cern.ch /contributionDisplay.py?contribId=18&sessionId=30&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=18&sessionId=30 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Electroweak Gauge-Boson and Higgs Production at Small qT : Infrare d Safety from the Collinear Anomaly DTSTART;VALUE=DATE-TIME:20120327T151000Z DTEND;VALUE=DATE-TIME:20120327T153000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-314@cern.ch DESCRIPTION:Speakers: WILHELM\, Daniel (Mainz U)\nWe discuss the different ial cross sections for electroweak gauge-boson and Higgs production at sma ll and very small transverse momentum q_T.\nLarge logarithms are resummed using soft-collinear effective theory.\nThe collinear anomaly generates a non-perturbative scale q^∗\, which protects the processes from receiving large long-distance hadronic contributions. A numerical comparison of our predictions with data on the transverse-momentum distribution in Z-boson production at the Tevatron and LHC is given.\n\nhttp://indico.cern.ch/cont ributionDisplay.py?contribId=314&sessionId=11&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=314&sessionId=1 1&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Measurements with ATLAS detector of jets containing charm and bott om quarks DTSTART;VALUE=DATE-TIME:20120327T093600Z DTEND;VALUE=DATE-TIME:20120327T095400Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-88@cern.ch DESCRIPTION:Speakers: CALVET\, David (Univ. Blaise Pascal Clermont-Fe. II (FR))\nThe inclusive and dijet production cross-sections have been measure d for jets containing b-hadrons (b-jets) \nin proton-proton collisions at a centre-of-mass energy of sqrt(s) = 7 TeV. \nThe b-jets are identified us ing either a lifetime-based method\, where secondary decay vertices of \nb -hadrons in jets are reconstructed using information from the tracking det ectors\, or a muon-based \nmethod where the presence of a muon is used to identify semileptonic decays of b-hadrons inside jets. \nThe inclusive b-j et cross-section is measured as a function of transverse momentum. \nThe b bbar-dijet cross-section is measured as a function of the dijet invariant mass\, the azimuthal angle \ndifference between the two jets\, and the ang ular variable chi in two dijet mass regions. \nThe results are compared to next-to-leading-order QCD predictions. D*+/- meson production in jets is also \nmeasured. D*+/- mesons found in jets are fully reconstructed in the decay chain: \nD*+ -> D0pi+\, D0 -> K-pi+\, and its charge conjugate.\n\n http://indico.cern.ch/contributionDisplay.py?contribId=88&sessionId=12&con fId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=88&sessionId=12 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Soft-gluon resummation for high-pT hadrons at COMPASS DTSTART;VALUE=DATE-TIME:20120329T102000Z DTEND;VALUE=DATE-TIME:20120329T104000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-354@cern.ch DESCRIPTION:Speakers: Mrs. PFEUFFER\, Melanie (University of Regensburg)\n We consider the cross section for the photoproduction reaction \ngamma + p -> h+ X in fixed-target scattering at COMPASS\, where the hadron is produ ced at large transverse momentum. We investigate the role played by higher -order corrections to the cross section. In particular we adress large log arithmic ``threshold'' corrections to the partonic cross sections\, which we resum to all orders.\n\nhttp://indico.cern.ch/contributionDisplay.py?co ntribId=354&sessionId=13&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=354&sessionId=1 3&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:ATLAS: Top quark pair production cross-section DTSTART;VALUE=DATE-TIME:20120327T125400Z DTEND;VALUE=DATE-TIME:20120327T131200Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-89@cern.ch DESCRIPTION:Speakers: SHAW\, Kate (Abdus Salam Int. Cent. Theor. Phys. (IT ))\nWe present measurements of the production of top quarks in\nproton-pro ton collisions at 7 TeV with the ATLAS detector at the Large\nHadron Colli der. The cross section of pair-produced top quarks is\nmeasured in several channels\, including the single lepton\, dilepton\nand all hadronic chann el\, some using information from b-tagging.\n\nhttp://indico.cern.ch/contr ibutionDisplay.py?contribId=89&sessionId=12&confId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=89&sessionId=12 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Searches with Jets + missing Et without leptons at CMS DTSTART;VALUE=DATE-TIME:20120328T064800Z DTEND;VALUE=DATE-TIME:20120328T070600Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-224@cern.ch DESCRIPTION:Speakers: PAKTINAT MEHDIABADI\, Saeid (School of Particles and Accelerator Inst. for Res. in Fundam. S)\nWe present results of searches for SUSY production at CMS in events\ncontaining hadronic jets and missing energy. Various discriminants\nbased on the event kinematics are employed to suppress standard-model\nbackgrounds. The results are interpreted in t he context of the Constrained\nMinimal Supersymmetric Standard Model\, and of a number of "simplified\nmodels.\n\nhttp://indico.cern.ch/contribution Display.py?contribId=224&sessionId=10&confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=224&sessionId=1 0&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:The LHCb upgrade DTSTART;VALUE=DATE-TIME:20120327T075000Z DTEND;VALUE=DATE-TIME:20120327T081500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-150@cern.ch DESCRIPTION:Speakers: LE GAC\, Renaud (Universite d'Aix - Marseille II (FR ))\nThe LHCb experiment is designed to perform high-precision measurements of CP violation and search for New Physics using the enormous flux of bea uty and charmed hadrons produced at the LHC. The operation and the results obtained from the data collected in 2010 and 2011 demonstrate that the de tector is robust and functioning very well. However\, the limit of 1 fb$^{ -1}$ of data per year cannot be overcome without improving the detector. W e therefore plan for an upgraded spectrometer by 2018 with a 40 MHz readou t and a much more flexible software-based triggering system that will incr ease the data rate as well as the efficiency specially in the hadronic cha nnels. Here we present the LHCb detector upgrade plans\, based on the rece ntly submitted Letter of Intent\, with a particular focus on prospects for QCD-related physics analyses.\n\nhttp://indico.cern.ch/contributionDispla y.py?contribId=150&sessionId=14&confId=153252 LOCATION:University of Bonn Seminar room\, Bethe Centre for Theoretical Ph ysics URL:http://indico.cern.ch/contributionDisplay.py?contribId=150&sessionId=1 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:PHENIX Transverse Spin Physics Results DTSTART;VALUE=DATE-TIME:20120328T090500Z DTEND;VALUE=DATE-TIME:20120328T093000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-153@cern.ch DESCRIPTION:Speakers: Dr. MAKDISI\, Yousef (Brookhaven National Laboratory )\nUtilizing the RHIC polarized proton collider with transverse spin the P HENIX detector carried out cross section and asymmetry measurements in inc lusive pizero and eta production at mid rapidity |n| \n\nhttp://indico.cer n.ch/contributionDisplay.py?contribId=153&sessionId=13&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=153&sessionId=1 3&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Charmonium production in pp collisions with ALICE DTSTART;VALUE=DATE-TIME:20120328T114800Z DTEND;VALUE=DATE-TIME:20120328T120600Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-152@cern.ch DESCRIPTION:Speakers: ARSENE\, Ionut Cristian (GSI - Helmholtzzentrum fur Schwerionenforschung GmbH (DE))\nDue to their large mass\, heavy quark pai rs are considered to be produced in the first instants\nof the collision i n hard scatterings of partons which can be described perturbatively. Howev er\, the bound states of these pairs \nare produced via soft non-perturbat ive processes. The interplay between the perturbative and\nnon-perturbativ e processes involved in quarkonium production makes this field \na very im portant testing ground for QCD.\nAt the LHC\, the special setup of the ALI CE experiment\nallows the study of charmonium production in pp collisions down to zero transverse\nmomentum in a large rapidity range\, $|y|\n\nhttp ://indico.cern.ch/contributionDisplay.py?contribId=152&sessionId=12&confId =153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=152&sessionId=1 2&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:An update and comparison of global NPDF analyses DTSTART;VALUE=DATE-TIME:20120327T124500Z DTEND;VALUE=DATE-TIME:20120327T130500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-155@cern.ch DESCRIPTION:Speakers: KOVARIK\, Karol (University of Karlsruhe)\nA global NPDF analysis of the combined charged-lepton DIS\, DY and\nneutrino DIS da ta finds a tension between the nuclear correction\nfactors in nA DIS and ℓA DIS. We explore possible sources of this\ntension by comparing the i nput PDFs used by different nuclear global\nfitting groups\, and also comp ute ratios of experimental observables\nwhich (largely) minimize any theor etical bias. We also show\ncomparisons with recent nPDF determinations. T his work helps to\nisolate the sources of possible tensions in the extract ed nuclear\ncorrections.\n\nhttp://indico.cern.ch/contributionDisplay.py?c ontribId=155&sessionId=8&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=155&sessionId=8 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Constraining the intrinsic charm/bottom content of the nucleon via photon + heavy quark production DTSTART;VALUE=DATE-TIME:20120327T090000Z DTEND;VALUE=DATE-TIME:20120327T091800Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-250@cern.ch DESCRIPTION:Speakers: KOVARIK\, Karol (KIT)\nThe production of a prompt ph oton in association with a heavy-quark (charm or bottom) jet is a versatil e process that can be used to study the structure of the proton and the nu cleus. This process is extremely sensitive to the heavy quark PDFs\, and can thus directly probe for intrinsic charm or bottom contributions. We p resent various predictions of this process at different colliders and dete ctors (D0\,CDF\, RHIC\, ATLAS\, CMS and LHCb) portraying how the different kinematic ranges affect the constraint of IC/IB.\n\nhttp://indico.cern.ch /contributionDisplay.py?contribId=250&sessionId=12&confId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=250&sessionId=1 2&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:The STAR Experiment: The second decade and beyond. DTSTART;VALUE=DATE-TIME:20120328T085500Z DTEND;VALUE=DATE-TIME:20120328T093500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-157@cern.ch DESCRIPTION:Speakers: Dr. LAMONT\, Matthew (BNL)\nThe STAR experiment is o ne of the flagship experiments at the Relativistic Heavy-Ion\nCollider at Brookhaven Lab. Since starting to take data at the turn of the century\, S TAR’s\nlarge acceptance and measurement capabilities have proved to be v ital in terms of\ncharacterising the QGP soup produced in heavy-ion collis ions and heading towards a\nmeasurement of the proton spin in polarised p+ p collisions. This has only been achieved\nthrough the constant upgrade an d enhancement of detectors and components every year\,\none of many exampl es being the recordable DAQ rate increasing by a factor of 10^3 since\nthe first year.\n\nAlthough many measurements have been performed in the last decade\, much remains to\nbe done. In this presentation I will outline th e proposed measurements and corresponding\ndetector upgrades over the next decade in p+p\, p+A and A+A physics as well as STAR’s\nrole in the tran sition of RHIC to an eRHIC accelerator complex.\n\nhttp://indico.cern.ch/c ontributionDisplay.py?contribId=157&sessionId=14&confId=153252 LOCATION:University of Bonn Seminar room\, Bethe Centre for Theoretical Ph ysics URL:http://indico.cern.ch/contributionDisplay.py?contribId=157&sessionId=1 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Analysis of higher twists in DIS and diffractive DIS at HERA and i ts implications for the saturation model DTSTART;VALUE=DATE-TIME:20120327T100000Z DTEND;VALUE=DATE-TIME:20120327T102000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-156@cern.ch DESCRIPTION:Speakers: MOTYKA\, Leszek (Jagellonian Univerisity)\nWe presen t new results on determination of higher twist contributions in diffractiv e DIS and compare them to the inclusive DIS case. In both cases the framew ork for the estimates is provided by the saturation model. We discuss the methods of higher twist extraction from the saturation model and compare t he results for DIS and DDIS. We point out a striking difference in higher twist importance between DIS and DDIS: at low Q2 the effects are minor in DIS and they are large in DDIS. Moreover a comparison to HERA data hints on a necessary improvement of higher twist treatment in the saturation mod el. We present a possible QCD explanation of both findings.\n\nhttp://indi co.cern.ch/contributionDisplay.py?contribId=156&sessionId=9&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Applied Physcis URL:http://indico.cern.ch/contributionDisplay.py?contribId=156&sessionId=9 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:The Recent F_L Measurement from HERA and the Dipole Model DTSTART;VALUE=DATE-TIME:20120327T150000Z DTEND;VALUE=DATE-TIME:20120327T152000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-159@cern.ch DESCRIPTION:Speakers: EWERZ\, Carlo (ExtreMe Matter Institute EMMI\, GSI\, and Heidelberg University)\nFrom the new measurement of F_L at HERA we de rive fixed-Q^2 averages . We compare these with bounds which are rigorous in the framework of the standard dipole picture. The bounds are sharpened by including information on the charm structure function F_2^(c). Within t he experimental errors the bounds are respected by the data. But for 3.5 G eV^2 \n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=159&sessio nId=8&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=159&sessionId=8 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:PHENIX Upgrade Plans for the Next Decade DTSTART;VALUE=DATE-TIME:20120328T063000Z DTEND;VALUE=DATE-TIME:20120328T065500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-158@cern.ch DESCRIPTION:Speakers: Dr. BOYLE\, Kieran (RIKEN BNL Research Center)\nDuri ng 12 years of operations\, PHENIX has measured the gluon helicity structu re of the proton\, probed the proton transverse spin structure\, studied e ffects in cold nuclear matter\, discovered a strongly coupled QGP and has studied many of its basic properties. In parallel with ongoing luminosity upgrades at RHIC\, PHENIX is in the process of planning and commissioning a series of upgrades in order to systematically expand its physics capabi lities\, allowing measurement of the sea quark helicity distributions\, th e low x gluon distribution in heavy nuclei and charm and bottom quark prod uction in Heavy Ion collisions. PHENIX is also planning a larger upgrade for the next decade to answer many of the questions spurred by our discove ries during the last decade. With increased acceptance and improved elect romagnetic and new hadronic calorimetry in the central region\, we will ad vance understanding of the sQGP by studying jet energy loss. We also plan to upgrade our forward physics detector with additional calorimetry and t racking acceptance. This will allow for measurements of the Sivers effect in Drell-Yan\, which can test our understanding of QCD factorization. Th e larger acceptance will improve our access to low x distributions in heav y nuclei\, and also enable measurements of jets in the forward direction\, which will allow for a more systematic approach to understanding the larg e transverse spin measurements seen at RHIC.\n\nhttp://indico.cern.ch/cont ributionDisplay.py?contribId=158&sessionId=14&confId=153252 LOCATION:University of Bonn Seminar room\, Bethe Centre for Theoretical Ph ysics URL:http://indico.cern.ch/contributionDisplay.py?contribId=158&sessionId=1 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Cross Section for High-$p_T$ Hadron Production in Muon-Deuteron Sc attering at $\\sqrt{s} = 17.4$\\\,GeV DTSTART;VALUE=DATE-TIME:20120329T100000Z DTEND;VALUE=DATE-TIME:20120329T102000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-112@cern.ch DESCRIPTION:Speakers: HOEPPNER\, Christian (Technische Universitaet Muench en (DE))\nLepton-nucleon scattering experiments are performed to investiga te the (spin-)structure of nucleons. The theoretical framework for the int erpretation of such measurements is perturbative QCD (pQCD). In this contr ibution we present the measurement of the cross section for the quasi-real photoproduction of charged hadrons with high transverse momenta in muon-d euteron scattering at COMPASS ($\\sqrt{s} = 17.4$\\\,GeV). Furthermore\, t he dependence of the cross\nsection on pseudo-rapidity and the hadron char ge is discussed. The results are compared to recent next-to-leading (NLO) pQCD calculations to evaluate the applicability of pQCD to this process at COMPASS energies.\n\nhttp://indico.cern.ch/contributionDisplay.py?contrib Id=112&sessionId=13&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=112&sessionId=1 3&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Combined inclusive diffractive cross sections measured with forwar d proton\n spectrometers at HERA DTSTART;VALUE=DATE-TIME:20120327T070000Z DTEND;VALUE=DATE-TIME:20120327T072000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-36@cern.ch DESCRIPTION:Speakers: SOLA\, Valentina (Universita e INFN (IT))\nA combina tion of the inclusive diffractive cross section measurements made by the H 1 and ZEUS Collaborations at\nHERA is presented. The analysis uses diffrac tive deep inelastic scattering data measured by means of proton spectromet ers.\nCorrelations of systematic uncertainties are taken into account by t he combination method\,resulting in improved precision. \nThe combined dat a cover the range 2.5 \n\nhttp://indico.cern.ch/contributionDisplay.py?con tribId=36&sessionId=9&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Applied Physics URL:http://indico.cern.ch/contributionDisplay.py?contribId=36&sessionId=9& confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Fully massive scheme for jet production in DIS DTSTART;VALUE=DATE-TIME:20120327T091800Z DTEND;VALUE=DATE-TIME:20120327T093600Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-116@cern.ch DESCRIPTION:Speakers: KOTKO\, Piotr ()\nWe present the consistent treatmen t of heavy quarks in jet production processes in DIS at NLO accuracy. The method is based on the ACOT massive factorization scheme (Aivazis-Collins- Olness-Tung) which is already in use in global fits for PDFs. Extension of this method to jets faces the problem of infra-red singularities\, which have to cancel between real and virtual corrections. Moreover\, potential mass singularities have to be controlled in both contributions. To this en d\, we extended the dipole subtraction method (S. Catani\, S. Dittmaier\, M. H. Seymour\, Z. Trocsanyi)\, which in its original form did not take in to account QCD massive splittings in the initial state. We constructed rel evant kinematics and dipole splitting functions together with their integr als. We partially adapted the method in MC program and checked against the known massive inclusive NLO results.\n\nhttp://indico.cern.ch/contributio nDisplay.py?contribId=116&sessionId=12&confId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=116&sessionId=1 2&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Studies of vector boson+jet production with ATLAS DTSTART;VALUE=DATE-TIME:20120327T124000Z DTEND;VALUE=DATE-TIME:20120327T130000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-82@cern.ch DESCRIPTION:Speakers: BELANGER-CHAMPAGNE\, Camille (McGill University (CA) )\nThe production of jets in association with a W or Z boson in proton-pro ton collisions at 7 TeV\nis an important process to understand in QCD. The cross section\, differential in several kinematics variables\, \nhas been measured up to high jet multiplicities and compared to new higher-order Q CD calculations. The ratio\nof (Z + a single jet)/(W + a single jet) can p rovide a very precise test of QCD and has also been \nmeasured. In additio n\, the cross sections for vector bosons produced with bottom jets\, Z+b-j et and W+b-jet\, \nhave been measured and compared to NLO QCD calculations . Overall\, the cross sections demonstrate the need for the\ninclusion of higher-multiplicity matrix elements in the calculations\, even in cases wh ere a parton shower \nsimulation is present.\n\nhttp://indico.cern.ch/cont ributionDisplay.py?contribId=82&sessionId=11&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=82&sessionId=11 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Measurements of single top quark production at ATLAS DTSTART;VALUE=DATE-TIME:20120329T071800Z DTEND;VALUE=DATE-TIME:20120329T073600Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-90@cern.ch DESCRIPTION:Speakers: BELL\, William ()\, BELL\, William Hamish (Universit e de Geneve (CH))\nWe present the result of a measurement of single top-qu ark production\nin the t-channel at 7 TeV proton-proton collisions with th e ATLAS\ndetector at the Large Hadron Collider. A lower limit on the CKM m atrix\nelement |Vtb| is extracted from this measurement. The single-top qu ark\nproduction in the Wt- and s-channels is also explored.\n\nhttp://indi co.cern.ch/contributionDisplay.py?contribId=90&sessionId=24&confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=90&sessionId=24 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Measurements of Quarkonium production at CMS DTSTART;VALUE=DATE-TIME:20120328T094800Z DTEND;VALUE=DATE-TIME:20120328T100800Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-238@cern.ch DESCRIPTION:Speakers: FASANELLA\, Daniele (Universita e INFN (IT))\, FASAN ELLA\, Daniele (INFN)\nAbstract missing\n\nhttp://indico.cern.ch/contribut ionDisplay.py?contribId=238&sessionId=12&confId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=238&sessionId=1 2&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Studies of beauty and charm hadron decays at CMS DTSTART;VALUE=DATE-TIME:20120329T101200Z DTEND;VALUE=DATE-TIME:20120329T103000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-239@cern.ch DESCRIPTION:Speakers: SIMONETTO\, Franco (Universita e INFN (IT))\nAbstrac t missing\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=239&se ssionId=24&confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=239&sessionId=2 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Minimum bias and underlying event studies DTSTART;VALUE=DATE-TIME:20120329T092000Z DTEND;VALUE=DATE-TIME:20120329T094000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-83@cern.ch DESCRIPTION:Speakers: Dr. MORAES\, Arthur (University of Glasgow (GB))\nTh e majority of proton-proton collisions at the LHC contain only soft\, low transverse-momentum scatters. Such\nscatters also occur between the remnan ts of the protons in conjunction with short-distance\, high momentum \nsca tters. Measurements of soft particle production and energy flow are presen ted fir a wide range of different\nkinematic selections\; correlations bet ween the produced particles\, and identified strange particles\, \nare als o studied. The energy flow and charged-particle distributions accompanying hard scatters are also \nmeasured. The measurements are compared to curre nt Monte Carlo simulations and used to tune the \nparameters and suggest i mproved physics models.\n\nhttp://indico.cern.ch/contributionDisplay.py?co ntribId=83&sessionId=11&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=83&sessionId=11 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Subleading N-colour improved Parton Showers DTSTART;VALUE=DATE-TIME:20120327T134000Z DTEND;VALUE=DATE-TIME:20120327T140000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-234@cern.ch DESCRIPTION:Speakers: PLAETZER\, Simon (DESY Hamburg)\nParton shower Monte Carlos are by now standard tools to simulate\nhadronic final states. Havi ng seen a tremendous improvement of\ncombining parton showers and fixed or der calculations in recent years\,\nefforts are now underway to improve th e shower approximations\nthemselves\, as well.\n\nIn this contribution we will present first steps towards including\nsubleading colour contribution s into parton shower algorithms and\ndiscuss the impact of these correctio ns. Technical aspects required to\narrive at such an improved algorithm\, particularly generalizations of\nthe Sudakov veto algorithm\, will also be discussed.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=234& sessionId=11&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=234&sessionId=1 1&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Overview on Orbital Angular Momentum DTSTART;VALUE=DATE-TIME:20120328T140000Z DTEND;VALUE=DATE-TIME:20120328T143000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-235@cern.ch DESCRIPTION:Speakers: Dr. YUAN\, Feng (Lawrence Berkeley National Laborato ry)\nIn this talk\, we will summarize recent developments on the orbital a ngular momentum of partons in nucleon\, from various observables in high e nergy processes\, including generalized parton distributions\, transverse momentum dependent parton distributions\, etc.\n\nhttp://indico.cern.ch/co ntributionDisplay.py?contribId=235&sessionId=13&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=235&sessionId=1 3&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Generalized parton distributions from present and future measureme nts DTSTART;VALUE=DATE-TIME:20120327T131500Z DTEND;VALUE=DATE-TIME:20120327T134000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-236@cern.ch DESCRIPTION:Speakers: MUELLER\, Dieter (BNL and Ruhr-University Bochum)\nW e discuss the access of generalized parton distributions (GPDs) from deepl y virtual\nCompton scattering (DVCS) and deeply virtual \nmeson production. We also illustrate that DVCS measurements at a future high-luminosity \nelectron-ion-colli der provide insight in both the transverse distribution of sea quarks \na nd gluons as well as the proton spin decomposition.\n\nhttp://indico.cern. ch/contributionDisplay.py?contribId=236&sessionId=28&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=236&sessionId=2 8&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Measurements of beauty quark production at CMS DTSTART;VALUE=DATE-TIME:20120327T073600Z DTEND;VALUE=DATE-TIME:20120327T075400Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-237@cern.ch DESCRIPTION:Speakers: ERDMANN\, Wolfram (Paul Scherrer Institut (CH))\nAbs tract missing\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=23 7&sessionId=12&confId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=237&sessionId=1 2&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:From Jet Counting to Jet Vetoes DTSTART;VALUE=DATE-TIME:20120327T092000Z DTEND;VALUE=DATE-TIME:20120327T094000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-230@cern.ch DESCRIPTION:Speakers: SCHICHTEL\, Peter (ITP)\nThe properties of jets are used in many LHC physics searches. Higgs\nsearches use jet vetoes and fixe d recoil jet multiplicities. Searches\nfor new physics particles require a careful distinction of decay jets\nfrom QCD jet radiation. We show that t he exclusive number of jets \nat hadron colliders can be described with tw o simple patterns: staircase scaling and Poisson scaling. In photon plus j ets production we can interpolate between the two patterns using simple ki nematic cuts. The associated theoretical errors are well under control. We show how understanding the exclusive jet multiplicities significantly imp acts Higgs searches and searches for supersymmetry at the LHC.\n\nhttp://i ndico.cern.ch/contributionDisplay.py?contribId=230&sessionId=11&confId=153 252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=230&sessionId=1 1&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Top-quark pair-production with one jet and parton showering at had ron colliders DTSTART;VALUE=DATE-TIME:20120327T152400Z DTEND;VALUE=DATE-TIME:20120327T154200Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-231@cern.ch DESCRIPTION:Speakers: MOCH\, Sven-Olaf ()\nWe discuss heavy-flavor product ion in association with one jet\nhadronic collisions matched to parton sho wer Monte Carlo programs at next-to-leading order QCD with account of top- quark decays\nand spin correlations in the decay products.\nThe calculatio n builds on existing results for the radiative corrections to heavy-quark plus one jet production and uses the POWHEG BOX for the interface to the p arton shower programs PYTHIA or HERWIG.\nPhenomenological studies for the LHC and the Tevatron are presented.\nIn particular we study the impact of the parton shower on the top-quark charge asymmetry.\n\nhttp://indico.cern .ch/contributionDisplay.py?contribId=231&sessionId=12&confId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=231&sessionId=1 2&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Top--antitop quark + X hadroproduction at NLO accuracy with decay and evolution to the hadron level DTSTART;VALUE=DATE-TIME:20120327T154200Z DTEND;VALUE=DATE-TIME:20120327T160000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-232@cern.ch DESCRIPTION:Speakers: KARDOS\, Adam (University of Debrecen)\nAiming at be tter understanding of the properties of top quarks\, we focus on top--anti top+X production at the LHC\, with X being a vector\, or scalar/pseudoscal ar boson. We show predictions obtained by PowHel\, a\ncomputing framework based upon the POWHEG-BOX program with input\nobtained from HELAC-NLO. Th e POWHEG-BOX generates event files\naccording to the Les-Houches accord\, and uses the POWHEG matching\nformalism to further evolve these events to the hadron level ready for\nuse in any experimental analysis. We discuss the sensitivities of our\npredictions to the choice of the Shower Monte Ca rlo code (PYTHIA vs.\nHERWIG). We show examples of how the choice of diffe rent experimental\ncuts and/or heavy particle reconstruction strategies ca n affect the\npredictions and help disentangle our signals from important\ nbackgrounds\, also involving top-quark production and decay.\n\nhttp://in dico.cern.ch/contributionDisplay.py?contribId=232&sessionId=12&confId=1532 52 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=232&sessionId=1 2&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:The High-Energy-Jets framework applied to multi-jet production DTSTART;VALUE=DATE-TIME:20120327T102000Z DTEND;VALUE=DATE-TIME:20120327T104000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-233@cern.ch DESCRIPTION:Speakers: SMILLIE\, Jennifer ()\nThe theoretical description o f multi-jet final states is an issue of\ngreat importance at the LHC. The High Energy Jets (HEJ) framework\noffers a new approach to this and provi des an all-order resummation of\nthe dominant contributions from wide-angl e QCD radiation. I will give a\nbrief introduction to the framework and t hen show comparisons to early\ndata from ATLAS and CMS analyses and discus s comparisons with other\ntheoretical frameworks. I will end by discussin g current ongoing\ndevelopments.\n\nhttp://indico.cern.ch/contributionDisp lay.py?contribId=233&sessionId=11&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=233&sessionId=1 1&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Summary: Structure functions DTSTART;VALUE=DATE-TIME:20120330T070000Z DTEND;VALUE=DATE-TIME:20120330T074000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-357@cern.ch DESCRIPTION:Speakers: SARKAR\, Amanda (University of Oxford (GB))\, JIMENE Z-DELGADO\, Pedro (University of Zürich)\, PLACAKYTE\, Ringaile (Deutsche s Elektronen-Synchrotron (DE))\nhttp://indico.cern.ch/contributionDisplay. py?contribId=357&sessionId=0&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=357&sessionId=0 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Transverse Single Spin Asymmetry in ep^\\up -> e+J/\\psi +X$ DTSTART;VALUE=DATE-TIME:20120328T151000Z DTEND;VALUE=DATE-TIME:20120328T153000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-49@cern.ch DESCRIPTION:Speakers: Dr. MUKHERJEE\, Asmita (IIT Bombay)\nWe discuss the possibility of using electroproduction of $J/\\psi $ as a probe of gluon S ivers function \nby measuring single spin asymmetry in experiments with tr ansversely polarized protons and electron beams. \nWe estimate SSA for JLa b\, HERMES\, COMPASS and eRHIC energies using color evaporation \nmodel of charmonium production and find asymmetry up to 25 $\\%$ for certain \nc hoices of model parameters which have been \nused earlier for estimating S SA in SIDIS and Drell Yan process.\n\nhttp://indico.cern.ch/contributionDi splay.py?contribId=49&sessionId=13&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=49&sessionId=13 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Charm production in DIS using inclusive secondary vertices and ext raction of F2cc DTSTART;VALUE=DATE-TIME:20120328T084800Z DTEND;VALUE=DATE-TIME:20120328T090600Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-46@cern.ch DESCRIPTION:Speakers: LIBOV\, Vladislav (DESY)\nCharm production in deep i nelastic scattering has been measured with \nthe ZEUS detector using the f ull HERA II data set. The charm content in events with a jet has been extr acted using the decay length significance and invariant mass of secondary vertices. Differential cross sections as a function of Q2\, Bjoerken x\, E T(jet) and eta(jet) were measured and compared to theoretical predictions. The open charm contribution to the proton structure function F2 was extra cted from double differential cross sections.\n\nhttp://indico.cern.ch/con tributionDisplay.py?contribId=46&sessionId=26&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=46&sessionId=26 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Heavy Flavour Production in ATLAS DTSTART;VALUE=DATE-TIME:20120327T071800Z DTEND;VALUE=DATE-TIME:20120327T073600Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-86@cern.ch DESCRIPTION:Speakers: BARTON\, Adam Edward (Lancaster University (GB))\nAT LAS has studied heavy flavour production in a variety of decay channels an d inclusive\nsignatures including charmed mesons\, jets originating from b -quarks and inclusive muons\nand electrons. Differential production cross sections for beauty and charm are extracted\nfrom these signatures and com pared with a variety of theoretical predictions.\n\nhttp://indico.cern.ch/ contributionDisplay.py?contribId=86&sessionId=12&confId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=86&sessionId=12 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Isolated photons+jet in DIS DTSTART;VALUE=DATE-TIME:20120327T070000Z DTEND;VALUE=DATE-TIME:20120327T072000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-44@cern.ch DESCRIPTION:Speakers: KUPRASH\, Oleg (DESY)\nIsolated-photon+jet productio n in ep collisions at a centre-of-mass energy of 318 GeV has been measured with the ZEUS detector at HERA using an integrated luminosity of up to 30 0 pb-1. Measurements of prompt-photon+jet cross sections are presented as functions of the photon transverse energy and pseudorapidity in a wide ran ge of exchanged-photon virtuality. In addition\, differential gamma+jet cr oss sections are presented as functions of the jet transverse energy and p seudorapidity. Leading-logarithm parton-shower Monte Carlo predictions and perturbative QCD calculations were compared to the data.\n\nhttp://indico .cern.ch/contributionDisplay.py?contribId=44&sessionId=11&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=44&sessionId=11 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Measurement of charm production in DIS with D* mesons and extracti on of F2cc DTSTART;VALUE=DATE-TIME:20120328T083000Z DTEND;VALUE=DATE-TIME:20120328T084800Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-45@cern.ch DESCRIPTION:Speakers: GIZHKO\, Andrii (Kiev University + DESY)\nCharm prod uction has been measured with the ZEUS detector \nin deep inelastic ep sca ttering at HERA. \nThe measurement is based on the full reconstruction of the decay chain \nD*->D0pis\, D0->Kpi and exploits the full HERA II statis tics. \nDifferential cross sections have been measured. \nThe kinematic ra nge is 1.5 GeV \n\nhttp://indico.cern.ch/contributionDisplay.py?contribId= 45&sessionId=26&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=45&sessionId=26 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Scaled Momentum Distributions for K^0_s and Lambda/anti-Lambda in DIS at HER DTSTART;VALUE=DATE-TIME:20120328T125000Z DTEND;VALUE=DATE-TIME:20120328T131000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-42@cern.ch DESCRIPTION:Speakers: ABT\, Iris (Werner-Heisenberg-Institut)\nScaled mome ntum distributions for the strange hadrons K0s and\nLambda/Lambdabar were measured in deep inelastic ep scattering\nwith the ZEUS detector at HERA u sing an integrated luminosity of 330 pb-1. The evolution of these distribu tions with the photon virtuality\,\nQ2\, was studied in the kinematic regi on 10 \n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=42&sessio nId=11&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=42&sessionId=11 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Inclusive-Jet Photoproduction at HERA DTSTART;VALUE=DATE-TIME:20120327T161000Z DTEND;VALUE=DATE-TIME:20120327T163000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-43@cern.ch DESCRIPTION:Speakers: PAUL\, ewald (P)\nDifferential inclusive-jet cross s ections have been measured in photoproduction for boson virtualities Q2 \n \nhttp://indico.cern.ch/contributionDisplay.py?contribId=43&sessionId=11&c onfId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=43&sessionId=11 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Elastic Z0 production at HERA DTSTART;VALUE=DATE-TIME:20120328T130000Z DTEND;VALUE=DATE-TIME:20120328T131800Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-41@cern.ch DESCRIPTION:Speakers: NOBE\, Takuya (Tokyo Institute of Technology (JP))\n A search for events ep-> ep Z0 has been performed in ep collisions\nat HER A using the ZEUS detector. The search is based on the entire HERA-I and HE RA-II data set\, amounting to 0.49 fb-1 of integrated luminosity. The Z0 w as searched in the di-jet decay mode with elastic condition defined by eta max \n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=41&sessionI d=23&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=41&sessionId=23 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Status of TMDs and impact of an EIC DTSTART;VALUE=DATE-TIME:20120327T120000Z DTEND;VALUE=DATE-TIME:20120327T122500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-322@cern.ch DESCRIPTION:Speakers: YUAN\, Feng (LBL)\nnone\n\nhttp://indico.cern.ch/con tributionDisplay.py?contribId=322&sessionId=28&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=322&sessionId=2 8&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Gluon sivers and experimental considerations for TMDs DTSTART;VALUE=DATE-TIME:20120327T122500Z DTEND;VALUE=DATE-TIME:20120327T125000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-323@cern.ch DESCRIPTION:Speakers: BURTON\, Tom (BNL)\nnone\n\nhttp://indico.cern.ch/co ntributionDisplay.py?contribId=323&sessionId=28&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=323&sessionId=2 8&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Impact of future neutrino experiments to DIS DTSTART;VALUE=DATE-TIME:20120327T092500Z DTEND;VALUE=DATE-TIME:20120327T095000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-321@cern.ch DESCRIPTION:Speakers: MORFIN\, Jorge G. (Fermilab)\nnone\n\nhttp://indico. cern.ch/contributionDisplay.py?contribId=321&sessionId=14&confId=153252 LOCATION:University of Bonn Seminar room\, Bethe Centre for Theoretical Ph yscis URL:http://indico.cern.ch/contributionDisplay.py?contribId=321&sessionId=1 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Introduction DTSTART;VALUE=DATE-TIME:20120326T070000Z DTEND;VALUE=DATE-TIME:20120326T071000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-5@cern.ch DESCRIPTION:Speakers: BROCK\, Ian (Universitaet Bonn (DE))\nhttp://indico. cern.ch/contributionDisplay.py?contribId=5&sessionId=0&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=5&sessionId=0&c onfId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:GPDs experimental DTSTART;VALUE=DATE-TIME:20120327T125000Z DTEND;VALUE=DATE-TIME:20120327T131500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-324@cern.ch DESCRIPTION:Speakers: Dr. FAZIO\, Salvatore (Brookhaven National Laborator y)\nnone\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=324&ses sionId=28&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=324&sessionId=2 8&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:LHeC Linac-Ring and Ring-Ring Accelerator Designs DTSTART;VALUE=DATE-TIME:20120329T090000Z DTEND;VALUE=DATE-TIME:20120329T094000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-329@cern.ch DESCRIPTION:Speakers: SCHULTE\, Daniel (CERN)\nnone\n\nhttp://indico.cern. ch/contributionDisplay.py?contribId=329&sessionId=29&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=329&sessionId=2 9&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:W/Z+jets measurements at D0 DTSTART;VALUE=DATE-TIME:20120327T120000Z DTEND;VALUE=DATE-TIME:20120327T122000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-170@cern.ch DESCRIPTION:Speakers: SKACHKOV\, Nikolai (Joint Inst. for Nuclear Research (RU))\nW/Z+jets measurements at D0\n\nhttp://indico.cern.ch/contributionD isplay.py?contribId=170&sessionId=11&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=170&sessionId=1 1&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Measurement of W and Z production in the forward region with LHCb DTSTART;VALUE=DATE-TIME:20120328T143600Z DTEND;VALUE=DATE-TIME:20120328T145400Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-147@cern.ch DESCRIPTION:Speakers: Mr. FARRY\, Stephen (University College Dublin (IE)) \nWe report on measurements of W and Z production in the forward region\, using data collected at the LHCb experiment with a centre of mass energy o f $\\sqrt{s}=7$~TeV with an integrated luminosity of up to 1 fb-1. W and Z bosons are reconstructed in leptonic decay channels\, and their cross-sec tions determined using data-driven techniques. Results are presented inclu sively (within the fiducial region considered)\, and differentially as a f unction of boson rapidity (Z) and lepton pseudorapidity (W). The ratio of W to Z production\, W+/W- production and the W charge asymmetry (for three lepton PT thresholds) is also given. All results are compared to NNLO pre dictions.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=147&se ssionId=23&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=147&sessionId=2 3&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Quarkonium results from LHCb DTSTART;VALUE=DATE-TIME:20120328T124200Z DTEND;VALUE=DATE-TIME:20120328T130000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-144@cern.ch DESCRIPTION:Speakers: SABATINO\, Giovanni (Universita degli Studi di Roma Tor Vergata (IT))\nStudies of quarkonia production in the forward region p rovide important tests of NRQCD. During 2010 and 2011 the LHCb experiment has collected a dataset corresponding to an integrated luminosity of 1 fb- 1 in proton-proton collisions at sqrt(s)= 7 TeV. We present studies based on 40 to 1000 fb-1 of data\, including the production of the J/psi\, psi(2 S)\, Chi_c charmonium together with Upsilon and Chi_b bottomonium states . We also report measurements of double charm production\, performed for t he first time at a hadron collider. Absolute and relative branching ratios are presented and compared to the most recent theoretical predictions whe n available. In addition\, we will discuss results for the exotic states t he X(3872)\, Y(4140) and Z+(4430)\, and give prospects for these measureme nts.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=144&session Id=12&confId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=144&sessionId=1 2&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Production of HF and quarkonia at CDF DTSTART;VALUE=DATE-TIME:20120328T122400Z DTEND;VALUE=DATE-TIME:20120328T124200Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-202@cern.ch DESCRIPTION:Speakers: KAMBEITZ\, Manuel ()\nWe report recent studies on he avy flavor production in 1.96 TeV proton-antiproton collisions\ncollected by the CDF detector. These include a new measurement of the spin-alignment of Y mesons using dimuon decays in 6.7 fb^-1\nof data. This measurement i s the first to report the full angular distributions of dimuons\nas functi ons of Y transverse momentum in both the Collins–Soper and s–channel h elicity frames.\nThis is also the first measurement of spin alignment of Υ(3S) mesons.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=2 02&sessionId=12&confId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=202&sessionId=1 2&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Inclusive particle production DTSTART;VALUE=DATE-TIME:20120328T115000Z DTEND;VALUE=DATE-TIME:20120328T121000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-142@cern.ch DESCRIPTION:Speakers: BRITSCH\, Markward (Max-Planck-Gesellschaft (DE))\nD ue to its unique pseudorapidity coverage and the possibility of providing measurements at low transverse momenta\, the LHCb detector allows unique i nsight into particle production in the forward region at the LHC. The lat est LHCb soft-QCD results\, the measurements of charged particle multiplic ity at 7 TeV and the measurement of the p/p\, K-/K+\, π-/π+\, (p+ p)/(π-+π+)\, (K-+K+)/( π-+π+ ) production ratios at 0.9 TeV and 7 TeV will be presented. These results offer an important input to the understa nding of baryon transport and of the hadronisation process in a kinematica l range where QCD models have large uncertainties.\n\nhttp://indico.cern.c h/contributionDisplay.py?contribId=142&sessionId=11&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=142&sessionId=1 1&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Top quark physics in CDF DTSTART;VALUE=DATE-TIME:20120327T134800Z DTEND;VALUE=DATE-TIME:20120327T140600Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-204@cern.ch DESCRIPTION:Speakers: VELLIDIS\, Konstantinos (Fermilab)\, VELLIDIS\, Kons tantinos (University of Athens (GR))\nThe study of the dynamics of top-qua rk pair production in\nproton-proton and proton-antiproton collisions play s an important role\nin the understanding of parton interactions at large Bjorken-x. It\ntests the assumptions of the standard model and of quantum\ nchromodynamics at the electroweak scale and beyond. The CDF data set\nis an ideal sample for measuring observables sensitive to the dynamics\nof to p-quark pair production\, given the excellent understanding of\ndetector p erformance and the unique proton-antiproton initial\nstate. We present rec ent measurements of such observables from\nCDF. These include the direct m easurement of the ratio R of the\nbranching fraction of top-quark decaying to W + b-quark over the\nbranching fraction of top-quark decaying to W + any quark flavor. The\nmeasurement uses data corresponding to 7.5/fb of in tegrated luminosity\nin the lepton+jets decay channel. The ratio R constra ins the |V_tb|\nelement of the CKM matrix. We also present a measurement o f the spin\ncorrelation coefficient of the top-quark pair\, which can be d irectly\nmeasured uniquely in the top-pair system thanks to the very short life\ntime of the top-quark. This measurement uses data corresponding to\ n5.1/fb of integrated luminosity in the dilepton decay\nchannel. Finally\, we present a study of the top-quark pair production\nasymmetries in the l epton+jets channel using the full CDF Run II data\nset which corresponds t o an integrated luminosity of 8.7/fb. The study\nincludes the measurement of the cross section differential in the\ntop-pair rapidity difference\, t he measurement of the inclusive\nforward-backward asymmetry A_FB\, as well as the measurement of A_FB as\na function of the rapidity difference and of the invariant mass of the\ntop-pair system. The production asymmetries are sensitive to the\ntop-quark pair production mechanism\, thus constrain ing quantum\nchromodynamics at higher order and testing for possible new p hysics.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=204&sess ionId=12&confId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=204&sessionId=1 2&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Precision Polarized SIDIS Experiments in Hall-A at 12 GeV JLab DTSTART;VALUE=DATE-TIME:20120327T152000Z DTEND;VALUE=DATE-TIME:20120327T154500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-140@cern.ch DESCRIPTION:Speakers: Mr. ALLADA\, Kalyan (Jefferson Lab)\nOne of the clea nest ways to access the Transverse Momentum Dependent (TMD) parton distrib ution functions of the nucleon is to measure single (SSA) and double spin asymmetries (DSA) in semi-inclusive DIS reactions using polarized nucleon targets. The Jefferson Lab 12 GeV upgrade will provide a unique opportunit y to perform such precision measurements and to map these multi-dimensiona l PDFs. In this talk\, we will present our plans for performing these prec ision measurements in Hall-A using Large acceptance SoLID spectrometer and polarized proton and 3 He (neutron) targets. In particular\, we will focu s on two approved A-rated experiments using both longitudinally and transv ersely polarized 3 He targets\, and a conditionally approved experiment wi th a transversely polarized proton target. The high luminosities from thes e targets and the large acceptance of the SoLID spectrometer will allow fo r a precise 4-dimensional (x\, Q2 \, z\, PT ) mapping of SSA and DSA. The full azimuthal angular coverage is necessary to untangle various angular m oments and thereby reduce the systematic uncertainties. These experiments will provide the most precise data to extract transversity\, Sivers and Wo rm-gear distributions of u and d-quarks and provide comprehensive informat ion on the correlation between quark angular momentum and the nucleon’s spin.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=140&sessio nId=14&confId=153252 LOCATION:University of Bonn Seminar room\, Bethe Centre for Theoretical Ph ysics URL:http://indico.cern.ch/contributionDisplay.py?contribId=140&sessionId=1 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Some Z' and W' models facing current LHC searches DTSTART;VALUE=DATE-TIME:20120327T120000Z DTEND;VALUE=DATE-TIME:20120327T121800Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-177@cern.ch DESCRIPTION:Speakers: SALVIONI\, Ennio (Universita e INFN (IT))\nWe presen t the implications of recent LHC results on some classes\nof Z' and W' mod els. We also remark how the strongest bounds\n(coming for example from sea rches for Z' -> dileptons and W' ->\nlepton + neutrino) do not apply to so me theoretically motivated\nresonances\, and discuss where signals from su ch states would\nappear.\n\nhttp://indico.cern.ch/contributionDisplay.py?c ontribId=177&sessionId=10&confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=177&sessionId=1 0&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Inclusive Measurement of Diffractive Deep Inelastic Scattering at HERA DTSTART;VALUE=DATE-TIME:20120327T074000Z DTEND;VALUE=DATE-TIME:20120327T080000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-209@cern.ch DESCRIPTION:Speakers: SAUVAN\, Emmanuel (LAPP (IN2P3/CNRS))\nMeasurements of the cross section for the diffractive process ep -> eXY are presented\, \nwhere Y is a proton or a low mass proton excitation carrying a fraction 1 − xIP > 0.95\nof the incident proton longitudinal momentum and the squ ared four-momentum transfer\nat the proton vertex satisfying MY \n\nhttp:/ /indico.cern.ch/contributionDisplay.py?contribId=209&sessionId=9&confId=15 3252 LOCATION:University of Bonn Lecture Hall\, Institute for Applied Physics URL:http://indico.cern.ch/contributionDisplay.py?contribId=209&sessionId=9 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Searches for new physics in the top sector at the Tevatron DTSTART;VALUE=DATE-TIME:20120329T081200Z DTEND;VALUE=DATE-TIME:20120329T083000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-208@cern.ch DESCRIPTION:Speakers: PETERS\, Yvonne ()\nThe kinematic properties of the data used for the measurement\nof the top-antitop quark pair production an d of the single top\nquark production cross sections are used to set const raints on\na variety of signals of physics beyond the SM. We set constrain ts\non possible 4th generation top quarks\, on possible resonances\nthat w ould decay into top-antitop quark pairs\, on possible\nresonances that wou ld decay in top and bottom quark pairs.\nWe also set constraints on possib le anomalous couplings at\nthe Wtb vertices. Finally we set limits on poss ible t-->uZ\, cZ\ndecays by studying final states with three charged lepto ns.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=208&sessionI d=24&confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=208&sessionId=2 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Low x Physics in eA scattering at an LHeC DTSTART;VALUE=DATE-TIME:20120329T073500Z DTEND;VALUE=DATE-TIME:20120329T080500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-350@cern.ch DESCRIPTION:Speakers: ARMESTO PEREZ\, Nestor (Universidade de Santiago de Compostela (ES))\nhttp://indico.cern.ch/contributionDisplay.py?contribId=3 50&sessionId=14&confId=153252 LOCATION:University of Bonn Seminar room\, Bethe Centre for Theoretical Ph ysics URL:http://indico.cern.ch/contributionDisplay.py?contribId=350&sessionId=1 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Exclusive dimuon production in the forward region with LHCb DTSTART;VALUE=DATE-TIME:20120327T122000Z DTEND;VALUE=DATE-TIME:20120327T124000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-148@cern.ch DESCRIPTION:Speakers: MORAN\, Dermot (Univ Manchester)\nWe report on studi es of exclusive dimuon production\, using LHCb experimental data. Exclusiv ely produced muon pairs can be produced by two photon fusion (a QED proces s ideally suited to obtaining a precise integrated luminosity measure)\, o r by resonance production. We show results for exclusive dimuon production \, and observations of the exclusive J/psi. psi‘ and chi_c states\, obta ined with data at $\\sqrt(s) = 7$~TeV. We compare our results to predictio ns.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=148&sessionI d=9&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Applied Physics URL:http://indico.cern.ch/contributionDisplay.py?contribId=148&sessionId=9 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Measurement of the forward energy flow in pp collisions at sqrt{s} =7 TeV with the LHCb experiment DTSTART;VALUE=DATE-TIME:20120329T094000Z DTEND;VALUE=DATE-TIME:20120329T100000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-149@cern.ch DESCRIPTION:Speakers: VOLYANSKYY\, Dmytro (Max-Planck-Gesellschaft (DE))\n We present the results on the energy flow measured with minimum-bias data collected by the LHCb experiment in $pp$ collisions at $\\sqrt{s}=7$~TeV f or inclusive minimum bias interactions\, hard scattering processes and eve nts with enhanced or suppressed fractions of diffractive contributions. Th e measurements are performed in the pseudorapidity range $2\n\nhttp://indi co.cern.ch/contributionDisplay.py?contribId=149&sessionId=11&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=149&sessionId=1 1&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Measurements of dibosons with the ATLAS detector and associated co nstraints on new physics DTSTART;VALUE=DATE-TIME:20120328T114800Z DTEND;VALUE=DATE-TIME:20120328T120600Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-77@cern.ch DESCRIPTION:Speakers: SKOTTOWE\, Hugh (Harvard University (US))\nDiboson c ross sections have been measure for all combinations of W\,Z and isolated photons. The cross\nsections are measured in kinematic regions defined by the decay kinematics\, in some cases \nincluding vetoes on additional jets . The measurements are also extrapolated to the full phase space using \nt heoretical calculations of the acceptance\, and are additionally used to p lace contsraints on\ntriple-gauge boson couplings.\n\nhttp://indico.cern.c h/contributionDisplay.py?contribId=77&sessionId=23&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=77&sessionId=23 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Measurements of W/Z production with the ATLAS detector DTSTART;VALUE=DATE-TIME:20120328T141800Z DTEND;VALUE=DATE-TIME:20120328T143600Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-76@cern.ch DESCRIPTION:Speakers: SAUVAN\, Jean-Baptiste (Universite de Paris-Sud 11 ( FR))\nW and Z boson production have been measured in the electron\, muon a nd tau decay channels.\nTotal and differential cross sections\, defined in terms of the decay lepton kinematics\,\nhave been measured as a function of rapidity and transverse momentum. Ratios of the cross\nsections demonst rate sensitivity to lepton universality\, and the kinematic distributions\ nconstrain parton densities and QCD calculations including resummations of soft gluon radiation\,\nand the matching of NLO matrix elements or high m ultiplicity tree-level matrix elements to\nparton shower approximations. T he polarisation of W bosons is also measured\, as\, for the first time\,\n is the polarisation of the tau lepton in W-->tau nu decays.\n\nhttp://indi co.cern.ch/contributionDisplay.py?contribId=76&sessionId=23&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=76&sessionId=23 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Search for the Standard Model Higgs boson at ATLAS DTSTART;VALUE=DATE-TIME:20120327T071800Z DTEND;VALUE=DATE-TIME:20120327T074200Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-75@cern.ch DESCRIPTION:Speakers: Dr. MAL\, Prolay Kumar (CEA - Centre d'Etudes de Sac lay (FR))\nThe experimental results of the search for the Standard Model H iggs boson at the Large Hadron Collider (LHC) running at a centre-of-mass energy of 7 TeV are reported\, based on a total integrated luminosity of u p to 4.9 fb-1 collected by the ATLAS detector in 2011. The search combines several Higgs boson decay channels in the mass range from 110 GeV to 600 GeV and derives upper limits on the production cross section as a function of the Higgs boson mass. A wide range of Higgs boson mass hypotheses is e xcluded at a 95% confidence level. Some excess of events is also reported. \n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=75&sessionId=10 &confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=75&sessionId=10 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Searches for Beyond-Standard Model Higgs boson at ATLAS DTSTART;VALUE=DATE-TIME:20120327T093600Z DTEND;VALUE=DATE-TIME:20120327T095400Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-74@cern.ch DESCRIPTION:Speakers: LENZI\, Bruno (CERN)\nThe discovery of a neutral Hig gs boson with large decay branching fraction to tau and muon pairs\, as we ll as the discovery of a charged Higgs boson would represent a strong evid ence of new physics beyond the Standard Model. The experimental results of the searches for the Higgs bosons beyond the Standard Model with the ATLA S detector are reported. The searches are based on an integrated luminosit y of up to 4.9 fb-1 of proton-proton collision data recorded at the Large Hadron Collider (LHC) at a centre-of-mass energy of 7 TeV. Exclusion limit s on production cross-sections are given as function of the Higgs boson ma ss and are analyzed in the framework of the minimal supersymmetric model.\ n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=74&sessionId=10& confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=74&sessionId=10 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Search for R-partity violating SUSY signatures with the ATLAS dete ctor DTSTART;VALUE=DATE-TIME:20120328T072400Z DTEND;VALUE=DATE-TIME:20120328T074200Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-73@cern.ch DESCRIPTION:Speakers: MEYER\, Carsten Peter (Johannes-Gutenberg-Universita et Mainz (DE))\nSearches for supersymmetry at the LHC also embrace signat ures from R-parity violating processes. These can be final states with res onant or non-resonant lepton flavour violation or multiple leptons. The ta lk presents recent results from searches for R-partity violation in events containing leptons based on data recorded in 2011 by the ATLAS detector.\ n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=73&sessionId=10& confId=153252 LOCATION:University of Bonn Lecture Hall 1\, Physics Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=73&sessionId=10 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Diffraction and rapidity gap measurements with ATLAS DTSTART;VALUE=DATE-TIME:20120329T074000Z DTEND;VALUE=DATE-TIME:20120329T080000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-72@cern.ch DESCRIPTION:Speakers: RUZICKA\, Pavel (Acad. of Sciences of the Czech Rep. (CZ))\nTransverse energy distributions and regions of low activity in pro ton-proton scattering events \nare sensitive to soft physics\, low x and d iffractive processes\, and have been measured in inclusive \n"minimum bias " scatters as well as in dijet events at sqrt(s) = 7 TeV. In the inclusive analysis\, \ncross sections are measured differentially in terms of Delta eta F\, the larger of the pseudorapidity regions \nextending to the limit s of the ATLAS sensitivity\, in which no final state particles are produce d above\na transverse momentum threshold p_T Cut. The measurements span t he \nregion 0 \n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=7 2&sessionId=9&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Applied Physics URL:http://indico.cern.ch/contributionDisplay.py?contribId=72&sessionId=9& confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Inclusive jet production measured with ATLAS\, and constraints on PDFs DTSTART;VALUE=DATE-TIME:20120329T072000Z DTEND;VALUE=DATE-TIME:20120329T074000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-71@cern.ch DESCRIPTION:Speakers: Dr. MALAESCU\, Bogdan (CERN)\nInclusive jet and dije t double-differential cross sections have been measured in proton-proton \ ncollisions at a centre-of-mass energy of 7 TeV using the ATLAS detector. The cross sections were \nmeasured using jets clustered with the anti-kT a lgorithm. The measurements are performed in the jet \nrapidity range |y|\ n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=71&sessionId=25& confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=71&sessionId=25 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Timelike Compton Scattering - new theoretical results and experime ntal possibilities DTSTART;VALUE=DATE-TIME:20120329T072000Z DTEND;VALUE=DATE-TIME:20120329T075000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-68@cern.ch DESCRIPTION:Speakers: WAGNER\, Jakub (National Center for Nuclear Research )\nGeneralized Parton Distributions (GPDs) offer a new way to access the q uark and gluon nucleon structure. We advocate the need to supplement the e xperimental study of deeply virtual Compton scattering by its crossed vers ion\, timelike Compton scattering (TCS) i.e. the exclusive photoproduction of a lepton pairs with large invariant mass. We review recent progress in this domain\, in particular the need to include NLO corrections to any ph enomenological program to extract GPDs from experimental data. We also str ess that data on TCS at high energy should be available soon thanks to the proposed experimental program at JLab at 12 GeV\, and study of ultraperip heral collisions at RHIC and LHC which opens a window on quark and gluon G PDs at very small skewness.\n\nhttp://indico.cern.ch/contributionDisplay.p y?contribId=68&sessionId=13&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=68&sessionId=13 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:GPD analysis of hard scattering processes : progress report DTSTART;VALUE=DATE-TIME:20120328T115500Z DTEND;VALUE=DATE-TIME:20120328T121500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-154@cern.ch DESCRIPTION:Speakers: MOUTARDE\, Hervé (I)\nWe present some recent result s on the analysis of hard scattering processes in the framework of General ized Parton Distributions. In particular we compute DVCS observables on un polarized targets with the Kroll - Goloskokov model (suited to DVMP analys is). We also discuss NLO contributions to DVCS and TCS processes for vario us kinematic settings (collider and fixed target experiments).\n\nhttp://i ndico.cern.ch/contributionDisplay.py?contribId=154&sessionId=30&confId=153 252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=154&sessionId=3 0&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Towards parton shower to 2 to 2 matrix element matching in kt-fact orisation DTSTART;VALUE=DATE-TIME:20120327T143000Z DTEND;VALUE=DATE-TIME:20120327T145000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-1@cern.ch DESCRIPTION:Speakers: Dr. DEAK\, Michal (Universidade de Santiago de Compo stela)\nWe present a subtraction method for including next to leading orde r corrections to a 2 to 2 jet production process in kt-factorisation equiv alent to a jet matching procedure in Monte Carlo generators. We study the improvement in soft cut dependance.\n\nhttp://indico.cern.ch/contributionD isplay.py?contribId=1&sessionId=11&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=1&sessionId=11& confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:A new approach to hadron multiplicity ratio DTSTART;VALUE=DATE-TIME:20120329T082000Z DTEND;VALUE=DATE-TIME:20120329T084000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-96@cern.ch DESCRIPTION:Speakers: BOLZONI\, Paolo (DESY)\nWe present a new approach in considering and including the perturbative and non-perturbative contribut ions to the gluon-quark multiplicity ratio. The new method is motivated by new developments in timelike small x resummation and exploit the recently computed NNLO timelike splitting fnctions. Comparison of our new results with other methods and with data will also be presented.\n\nhttp://indico. cern.ch/contributionDisplay.py?contribId=96&sessionId=25&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=96&sessionId=25 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Measurements of jet production in pp collisions with the ATLAS det ector DTSTART;VALUE=DATE-TIME:20120327T094000Z DTEND;VALUE=DATE-TIME:20120327T100000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-79@cern.ch DESCRIPTION:Speakers: YURKEWICZ\, Adam (Northern Illinois University (US)) \nDifferential jet cross sections and distributions have been measure incl usively\, in dijet events\nand in multijet events\, using information from the ATLAS calorimeters and tracking detectors. The inclusive\njet measure ments extend from 20 GeV to 1.5 TeV\, and the dijet measurements cover a v ery wide mass range.\nMeasurements based on tracking alone are sensitive o nly to the charged-particle content of the jet\, but\nall accurate measure ments down to low transverse momentum\, where the onset of hard scattering can be studied\nas jets emerge from some scattering events. A wide range of QCD-based calculations is confronted with the\ndata\, ranging from soft physics models the high multiplicity partonic matrix elements and NLO QCD calculations\nmatched to parton shower simulations\, testing the understa nd of QCD in a new kinematic range.\n\nhttp://indico.cern.ch/contributionD isplay.py?contribId=79&sessionId=11&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=79&sessionId=11 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Top quark production at D0 DTSTART;VALUE=DATE-TIME:20120327T133000Z DTEND;VALUE=DATE-TIME:20120327T134800Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-205@cern.ch DESCRIPTION:Speakers: SOUSTRUZNIK\, Karel (C)\nWe present measurements of the cross sections for the production\nof top-antitop quark pair productio n via the strong interaction and\nfor the production of single top quarks via the weak interaction in\nproton-antiproton collisions at sqrt(s)=1.96 TeV using data\ncorresponding to integrated luminosities of up to 5.4 fb-1 . The data\nwere collected with the D0 detector at the Fermilab Tevatron c ollider.\nFor the top-antitop pair production\, measurements are obtained from\nthe study of the kinematic properties and of the b-tagging rates in\ nfinal states for with either a charged lepton pair accompanied by additio nal\njets and missing transverse momentum\, and in final states with one\n charged lepton\, three or more jets and missing transverse momentum.\nFor the single\ntop quark production the measurement is obtained from the fin al states\nwith one charged lepton\, at least two jets and missing transve rse momentum\,\nand studies of the relative contributions of different pro duction mechanisms\nare also presented. Finally we present measurements of the\nforward-backward asymmetry in the top-antitop quark final states.\n\ nhttp://indico.cern.ch/contributionDisplay.py?contribId=205&sessionId=12&c onfId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=205&sessionId=1 2&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:A comparative study of small x Monte Carlos with and without QCD c oherence effects DTSTART;VALUE=DATE-TIME:20120329T102000Z DTEND;VALUE=DATE-TIME:20120329T104000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-2@cern.ch DESCRIPTION:Speakers: Dr. DEAK\, Michal (Universidade de Santiago de Compo stela)\nWe compare two Monte Carlo implementations of resummation schemes for the description of parton evolution at small values of Bjorken x. One of them if based on the BFKL evolution equation. The other one is based on the CCFM partonic kernel where QCD coherence effects are introduced. It h as been argued that both approaches agree with each other in the x to 0 li mit. We show that this is not the case for azimuthal angle dependent quant ities since at high energies the BFKL approach is dominated by its zero co nformal spin component while the CCFM gluon Green function receives contri butions from all conformal spins even at very small x.\n\nhttp://indico.ce rn.ch/contributionDisplay.py?contribId=2&sessionId=9&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Applied Physics URL:http://indico.cern.ch/contributionDisplay.py?contribId=2&sessionId=9&c onfId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:News on Exclusive Production of the BSM Higgs Bosons DTSTART;VALUE=DATE-TIME:20120327T130000Z DTEND;VALUE=DATE-TIME:20120327T132000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-262@cern.ch DESCRIPTION:Speakers: Dr. TASEVSKY\, Marek (Acad. of Sciences of the Czech Rep. (CZ))\nWe investigate the prospects for Central Exclusive Diffractiv e (CED)\nproduction of BSM Higgs bosons at the LHC using forward proton de tectors installed at 220~m and 420~m distance around ATLAS and / or CMS.\n We update a previous analysis for the MSSM taking into account\nimprovemen ts in the theoretical calculations and the most\nrecent exclusion bounds f rom the LHC.\nWe extend the MSSM analysis to new benchmark scenarios that are in\nagreement with the cold dark matter relic abundance and other prec ision measurements. Finally\, we comment on the determination of Higgs spi n-parity and coupling structures at the LHC and show that the forward prot on mode could provide crucial information on the $\\cp$ properties of the Higgs\nbosons.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=2 62&sessionId=9&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Applied Physics URL:http://indico.cern.ch/contributionDisplay.py?contribId=262&sessionId=9 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Boosted hadronically decaying tops in new physics searches DTSTART;VALUE=DATE-TIME:20120328T150000Z DTEND;VALUE=DATE-TIME:20120328T152000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-270@cern.ch DESCRIPTION:Speakers: 竹内\, 道久 (Heidelberg)\nTop momentum reconstru ction often plays an important role for new physics signal reconstruction at the LHC. In principle for a hadronically decaying top\, it is possible to reconstruct its momentum fully but one suffers from large QCD and combi natorial backgrounds.\nStarting from geometrically large sizes of jets and looking into their substructure\, we can efficiently reduce these backgro und. We develop HEPTopTagger by adopting a combination of the Cambridge/Aa chen algorithm and the mass drop criterion. As application for physics cas es\, we illustrate the scalar top reconstruction and the top forward-backw ard asymmetry.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=2 70&sessionId=11&confId=153252 LOCATION:University of Bonn Small Lecture Hall\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=270&sessionId=1 1&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Vector Meson Production and DVCS at CLAS and CLAS12 DTSTART;VALUE=DATE-TIME:20120328T125500Z DTEND;VALUE=DATE-TIME:20120328T131500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-355@cern.ch DESCRIPTION:Speakers: Dr. SOKHAN\, Daria (in2p3)\nGeneralised Parton Distr ibutions (GPDs) offer an insight into the three-dimensional structure of t he nucleon and its\ninternal dynamics\, relating the transverse position o f quarks to their longitudinal momentum. Two effective means of\naccessing GPDs are Deeply Virtual Compton Scattering (DVCS) and Meson Production (D VMP)\, in which a high energy electron\nscatters from a single quark in th e nucleon and\, respectively\, a real photon or meson is produced as a res ult. Jefferson\nLaboratory (JLab)\, USA\, is ideally suited for measuring these processes and a very active experimental programme has been\nunderwa y in the recent years\, making use of the lab's continuous electron beam u p to 6 GeV in energy and its large angle\nspectrometer CLAS. In the future \, a vast\, new\, as-yet unprobed kinematic region will become experimenta lly accessible\nwhen the current upgrade of the JLab accelerator to operat e at a maximum energy of 12 GeV is completed in a few years. It\nis being complemented by the construction of a new suite of detectors\, CLAS12\, a number of them optimised specifically\nfor exclusive reconstruction of DVC S and DVMP in the new kinematic region. We present a selection of recent r esults of\nDVCS and DVMP measurements using CLAS and introduce the excitin g experimental programme planned for the future with\nCLAS12.\n\nhttp://in dico.cern.ch/contributionDisplay.py?contribId=355&sessionId=30&confId=1532 52 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=355&sessionId=3 0&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:The NLO jet vertex for Mueller-Navelet and forward jets in the sma ll-cone approximation DTSTART;VALUE=DATE-TIME:20120329T070000Z DTEND;VALUE=DATE-TIME:20120329T072000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-260@cern.ch DESCRIPTION:Speakers: Prof. PAPA\, Alessandro (University of Calabria and INFN Cosenza (Italy))\nWe calculate in the next-to-leading order the impac t factor (vertex) for the production of a forward high-p_T jet\, in the ap proximation of small aperture of the jet cone in the pseudorapidity-azimut hal angle plane. The final expression for the vertex turns out to be simpl e and easy to implement in numerical calculations.\n\nhttp://indico.cern.c h/contributionDisplay.py?contribId=260&sessionId=9&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Applied Physics URL:http://indico.cern.ch/contributionDisplay.py?contribId=260&sessionId=9 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Status of HallD tagged photon beam facility and the GlueX detector DTSTART;VALUE=DATE-TIME:20120327T143000Z DTEND;VALUE=DATE-TIME:20120327T145500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-353@cern.ch DESCRIPTION:Speakers: ZIHLMANN\, Benedikt (J)\nhttp://indico.cern.ch/contr ibutionDisplay.py?contribId=353&sessionId=14&confId=153252 LOCATION:University of Bonn Seminar room\, Bethe Centre for Theoretical Ph ysics URL:http://indico.cern.ch/contributionDisplay.py?contribId=353&sessionId=1 4&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Charm fragmentation fractions in Photoproduction DTSTART;VALUE=DATE-TIME:20120327T120000Z DTEND;VALUE=DATE-TIME:20120327T121800Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-47@cern.ch DESCRIPTION:Speakers: DOLINSKA\, Ganna (Kiev University)\nThe production o f D*\, D+\, D0\, Ds and Lambda_c charm hadrons and their antiparticles in ep scattering at HERA was studied with the ZEUS detector using the full HE RA II data set. The measurement has been performed in the photoproduction regime. The fractions of c quarks hadronising as a particular charm hadron \, f(c -> D\, Lambda_c)\, were derived in the visible kinematic range. The obtained fractions can be compared to previous results from HERA and to m easurements from e+e- experiments.\n\nhttp://indico.cern.ch/contributionDi splay.py?contribId=47&sessionId=12&confId=153252 LOCATION:University of Bonn Drawing Room\, Mathematical Institute URL:http://indico.cern.ch/contributionDisplay.py?contribId=47&sessionId=12 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:On the timelike splitting functions at NNLO and beyond DTSTART;VALUE=DATE-TIME:20120329T080000Z DTEND;VALUE=DATE-TIME:20120329T082000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-267@cern.ch DESCRIPTION:Speakers: VOGT\, Andreas (University of Liverpool)\nWe present the third-order (NNLO) contributions to the timelike splitting functions governing the evolution of parton fragmentation functions in QCD. The hith erto missing quark-gluon and gluon-quark quantities have been derived by s tudying physical evolution kernels for photon- and Higgs-exchange DIS stru cture functions and their counterparts in semi-inclusive annihilation\, to gether with constraints from the momentum sum rule and supersymmetric limi t. A numerically tolerable uncertainty remains in the quark-gluon case whi ch does not affect the endpoint logarithms for small and large momentum fr actions x. The stability of the perturbative expansion at small x is spoil ed by large double logarithms up to alpha_s^n ln^{2*n-2} x. Much more stab le results are obtained when the fixed-order results are combined with the new small-x resummation up to the next-to-next-to-leading (NNL) logarithm s (the derivation of which is discussed in another contribution).\n\nhttp: //indico.cern.ch/contributionDisplay.py?contribId=267&sessionId=25&confId= 153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=267&sessionId=2 5&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Helicity PDFs at an EIC: quantitative appraisal DTSTART;VALUE=DATE-TIME:20120327T134000Z DTEND;VALUE=DATE-TIME:20120327T140500Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-326@cern.ch DESCRIPTION:Speakers: STRATMANN\, Marco (Univ. Regensburg/Univ. Wuerzburg) \nnone\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=326&sessi onId=28&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=326&sessionId=2 8&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Distribution of linearly polarized gluons inside a large nucleus DTSTART;VALUE=DATE-TIME:20120329T081000Z DTEND;VALUE=DATE-TIME:20120329T083000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-126@cern.ch DESCRIPTION:Speakers: Dr. ZHOU\, jian (Regensburg University)\nI will disc uss the color glass condensate (CGC) based calculation of two gluon TMDs i nside a large nucleus at small x. The main focus is on the linearly polari zed gluon TMD which is often referred to as the gluon Boer-Mulders functio n. With the derived gluon TMDs at small x\, it is shown that an effective TMD factorization can be established at small x in a certain kinematical r egion. As a result\, this distribution\, in principle\, can be accessed th rough measuring $\\cos 2 \\phi$ azimuthal asymmetries in various hard scat tering processes\, such as di-jets production in SIDIS\, virtual photon-je t production in pA collisions and heavy quark pair production in pA collis ions.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=126&sessio nId=13&confId=153252 LOCATION:University of Bonn Lecture Hall\, Institute for Physical Chemistr y URL:http://indico.cern.ch/contributionDisplay.py?contribId=126&sessionId=1 3&confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Summary: Electroweak and searches DTSTART;VALUE=DATE-TIME:20120330T093000Z DTEND;VALUE=DATE-TIME:20120330T101000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-359@cern.ch DESCRIPTION:Speakers: Dr. SOUTH\, David (DESY)\, YOO\, Hwi Dong (Purdue Un iversity (US))\nhttp://indico.cern.ch/contributionDisplay.py?contribId=359 &sessionId=0&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=359&sessionId=0 &confId=153252 END:VEVENT BEGIN:VEVENT SUMMARY:Summary: Future of DIS DTSTART;VALUE=DATE-TIME:20120330T074000Z DTEND;VALUE=DATE-TIME:20120330T082000Z DTSTAMP;VALUE=DATE-TIME:20130620T075847Z UID:indico-contribution-153252-358@cern.ch DESCRIPTION:Speakers: ASCHENAUER\, elke-caroline (BNL)\, NEWMAN\, Paul Ric hard (University of Birmingham (GB))\nhttp://indico.cern.ch/contributionDi splay.py?contribId=358&sessionId=0&confId=153252 LOCATION:University of Bonn Wolfgang Paul Lecture Hall URL:http://indico.cern.ch/contributionDisplay.py?contribId=358&sessionId=0 &confId=153252 END:VEVENT END:VCALENDAR