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16/04/2007, 09:00
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Yuri Dokshitzer16/04/2007, 09:15
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Cristinel Diaconu16/04/2007, 09:45
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Massimo Corradi16/04/2007, 10:15
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Andreas Vogt16/04/2007, 11:15
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Jรถrg Pretz16/04/2007, 11:45
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Zoltan Nagy (CERN)16/04/2007, 12:15
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Zein-Eddine Meziani (Temple)16/04/2007, 14:00
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Peter Weisz16/04/2007, 14:30
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Giorgio Chiarelli16/04/2007, 15:00
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Gustav Kramer16/04/2007, 15:30
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William Zajc16/04/2007, 16:30
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Raju Venugopalan16/04/2007, 17:00
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Johanna Erdmenger16/04/2007, 17:30
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Michael Lublinsky (Stony Brook University)17/04/2007, 09:00Diffraction and Vector MesonsDiffraction and Multiple Gluon Production from JIMWaLK formalismGo to contribution page
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Hartmut Stadie (Univ. Hamburg)17/04/2007, 09:00Heavy FlavorsDIS charm cross sectionsGo to contribution page
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Andrea Vargas (DESY)17/04/2007, 09:00Structure Functions and Low-x
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Attila Krasznahorkay (CERN)17/04/2007, 09:00Hadronic Final States and QCDHigh momentum hadron and jet production in photon-photon collisions (LEP2)Go to contribution page
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Johannes Blรผmlein (Desy Zeuthen)17/04/2007, 09:00Spin PhysicsOverview on polarised PDFsGo to contribution page
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Katerina Lipka (DESY)17/04/2007, 09:20Heavy FlavorsCharmGo to contribution page
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Bernd Loehr (DESY)17/04/2007, 09:20Diffraction and Vector MesonsInclusive Diffraction using the Mx methodGo to contribution page
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Aude Gehrmann (ETH, Zuerich)17/04/2007, 09:20Hadronic Final States and QCDStatus of e+e- to 3 jets at NNLOGo to contribution page
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Krzysztof Kurek (Soltan Institute for Nuclear Studies)17/04/2007, 09:20Spin PhysicsResults on the deuteron longitudinal inclusive spin-dependent asymmetryA_1^d and the spindependentstructure function g_1^d are presented. The data have been collected by the COMPASS experiment at CERN during the years 2002-2004 using 160 GeV/c polarised muon beam scattered off a polarised 6LiD target. The obtained values for Gamma_1^d, the first moment of g_1^d(x), and for the...Go to contribution page
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Shima Shimizu (University of Tokyo)17/04/2007, 09:20Structure Functions and Low-x
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Daniel Nicholass (UCL London)17/04/2007, 09:40Heavy Flavors
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Natasa Raicevic (University of Montenegro)17/04/2007, 09:40Structure Functions and Low-x
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Jaroslaw Lukasik (DESY / AGH-UST Cracow)17/04/2007, 09:40Diffraction and Vector MesonsInclusive Diffraction (LPS and LRG)Go to contribution page
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Katharina Mueller (University Zuerich)17/04/2007, 09:40Hadronic Final States and QCDIsolated photons in DIS at HERA (H1)Go to contribution page
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Lara De Nardo (DESY / TRIUMF)17/04/2007, 09:40Spin PhysicsPrecise measurements of the spin structure functions $g_1^^p(x,Q2)$ and $g_1^n(x,Q2)$ are presented over the kinematic range 0.0041 $\leq x \leq $ 0.9 and 0.18 GeV$^2$ $\leq Q2 \leq $ 20 GeV$^2$. The data were collected at the HERMES experiment at DESY, in deep-inelastic scattering of 27.6 GeV longitudinally polarized positrons off longitudinally polarized hydrogen and deuterium gas...Go to contribution page
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Sebastian Schmidt (DESY)17/04/2007, 10:00Heavy FlavorsCharmGo to contribution page
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Aidan Robson (Glasgow University)17/04/2007, 10:00Structure Functions and Low-x
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Matthias Mozer (Vrije Universiteit Brussel, IIHE - ELEM)17/04/2007, 10:00Diffraction and Vector MesonsDiffractive Dijets in DIS and PHPGo to contribution page
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Sergei Chekanov (ANL/DESY)17/04/2007, 10:00Hadronic Final States and QCDMeasurement of prompt photons with associated jets in photoproduction at HERA (ZEUS)Go to contribution page
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Dimitar Stamenov (INRNE, Sofia)17/04/2007, 10:00Spin PhysicsThe results of a new NLO QCD analysis of the world data on inclusive polarized DIS are presented. The very precise CLAS proton and deuteron data, as well as the latest COMPASS data on the asymmetry $A_1^d$ were included in the analysis, and the impact of these data on polarized parton densities and higher twist effects has been studied. It is demonstrated that the low Q^2 CLAS data...Go to contribution page
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Shuangshi Fang (DESY)17/04/2007, 10:20Heavy FlavorsD mesonGo to contribution page
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Terrence Toole (University of Maryland)17/04/2007, 10:20Structure Functions and Low-x
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Oleksiy Atramentov (Florida State University)17/04/2007, 10:20Hadronic Final States and QCDD0 measurement of triple differential photon+jet cross sectionsGo to contribution page
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Yuji Yamazaki (KEK)17/04/2007, 10:20Diffraction and Vector MesonsDijet Production in Diffraction (DIS and PHP)Go to contribution page
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Keith Griffioen (College of William & Mary)17/04/2007, 10:20Spin PhysicsThe CLAS Collaboration at Jefferson Lab has a sustained and comprehensive program measuring the spin structure function g_1 for the proton and deuteron at low and intermediate Q2. Precise data with extensive kinematic coverage allow us to better constrain the polarized parton distributions and to accurately determine various moments of g_1 as a function of Q2. Our latest results will be...Go to contribution page
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Max Klein (University of Liverpool)17/04/2007, 11:10Structure Functions and Low-x
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Alexander Savin (University of Wisconsin,Madison)17/04/2007, 11:10Hadronic Final States and QCDMultijets and jets with rapidity gaps in Photoproduction (ZEUS)Go to contribution page
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Johannes Blรผmlein (DESY)17/04/2007, 11:10Heavy Flavors
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Christof HENDLMEIER (University of Regensburg)17/04/2007, 11:10Spin PhysicsWe consider the photoproduction of two hadrons in polarized lepton-nucleon collisions in the framework of perturbative QCD. After illustrating how to obtain the experimentally relevant observables a detailed phenomenological study of the photoproduction of hadron pairs at high transverse momenta is presented. We show theoretical predictions for the relevant cross sections and double-spin...Go to contribution page
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Christophe Royon (DAPNIA-SPP, CEA Saclay)17/04/2007, 11:10
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Patricia Liebing (RIKEN / BNL)17/04/2007, 11:30Spin PhysicsHERMES has used a high statistics data sample of charged inclusive hadrons to measure double spin asymmetries as a function of p_T. From these asymmetries Delta g/g has been extracted in the region of 1<p_T<2 GeV, corresponding to x\approx0.2-0.3 The information on the background asymmetry and the subprocess kinematics has been obtained from a Leading Order Monte Carlo model and...Go to contribution page
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Mr Hanno Perrey (Hamburg University)17/04/2007, 11:30Hadronic Final States and QCDHigh-Et jets in Photoproduction (ZEUS)Go to contribution page
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Dieter Schildknecht (University of Bielefeld and MPI Munich)17/04/2007, 11:30Diffraction and Vector MesonsDear organizers, I would be happy to present a contribution "on the ratio of Sigma(long.) to Sigma(trans.) in Dis at low x" , i.e. F(long), predictions based on unpublished investigations by Kuroda and myself. For my earlier related work kindly look at e.g. hep ph/0607031, hep ph 0511091, and hep ph/ 0203028 etc. In view of the measurements being prepared at Hera on the long....Go to contribution page
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Robert Thorne (University College London)17/04/2007, 11:30Structure Functions and Low-x
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Kamal K. Seth (Northwestern Univ.)17/04/2007, 11:35Heavy Flavors
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Susanne Koblitz (Institut fuer Kernphysik / Universitaet Mainz)17/04/2007, 11:50Spin PhysicsOne of the main goals of the COMPASS experiment at CERN is the determination of the gluon polarisation in the nucleon, Delta G/G. It is determined from spin asymmetries measured in the scattering of 160GeV/c polarised muons on a polarised LiD target. The gluon is accessed by the selection of photon-gluon fusion events. A selection of PGF events can be obtained with charmed mesons in the...Go to contribution page
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Francesco Hautmann17/04/2007, 11:50
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Jochen Cammin (Univ. Rochester)17/04/2007, 11:50Hadronic Final States and QCDJet Production Measurements at D0Go to contribution page
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Wu-Ki Tung (Washington University)17/04/2007, 11:50Structure Functions and Low-x
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Burkard Reisert (MPI Mรผnchen)17/04/2007, 12:05Heavy Flavors
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Giulia Zanderighi (CERN)17/04/2007, 12:10Hadronic Final States and QCDAccurate predictions for b-jets at the Tevatron and LHCGo to contribution page
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Sergei Alekhin (Institute for High Energy Physics, Protivino)17/04/2007, 12:10Structure Functions and Low-x
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Carlo Ewerz (ECT* Trento)17/04/2007, 12:10Diffraction and Vector MesonsPhotoproduction of pi0 at HERA and the OdderonGo to contribution page
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Kensuke Okada (Riken / BNL)17/04/2007, 12:10Spin PhysicsTo study the proton spin structure, the Relativistic Heavy Ion Collider (RHIC) at BNL provides a unique opportunity by colliding polarized protons. The hard subprocesses in proton-proton collisions involve gluons in leading order, therefore measurements of cross section asymmetries between aligned and anti aligned proton helicities give us information about the spin dependent gluon...Go to contribution page
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17/04/2007, 12:30
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Amanda Cooper-Sarkar (University of Oxford)17/04/2007, 12:30Structure Functions and Low-x
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Renee Fatemi (MIT)17/04/2007, 12:30Spin PhysicsRecent STAR results on jet production in polarized p+p collisions at 200GeV at RHICGo to contribution page
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Sofia Vallecorsa (University of Geneva)17/04/2007, 12:30Hadronic Final States and QCDMeasurement of the bb-bar jet cross section (CDF)Go to contribution page
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Wu-Ki Tung (Washington University)17/04/2007, 12:35Heavy Flavors
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Homer Wolfe (University of Wisconsin, Madison)17/04/2007, 14:00Hadronic Final States and QCDCharged Current jets in HERA II (ZEUS)Go to contribution page
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Ermias T. Atomssa (LLR, Ecole Polytechnique)17/04/2007, 14:00Heavy FlavorsHeavy ion collisions provide a unique experimental way to create and characterize the hot and dense matter that lattice QCD predicts to be produced at high energy density and temperature. Products of hard processes, which take place in the early stage of the collision, are highly sensitive probes to the evolution of the created system. Suppression of the quarkonium J/\psi, which...Go to contribution page
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William Schmidke (MPI for Physics, Munich)17/04/2007, 14:00
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Frank Simon (MIT)17/04/2007, 14:00Spin PhysicsRecent STAR results on hadron production in polarized p+p collisions at 200GeV at RHICGo to contribution page
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Sampa Bhadra (York University)17/04/2007, 14:00
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Monica D'Onofrio (IFAE Barcelona)17/04/2007, 14:20Hadronic Final States and QCDMeasurements of W+jet(s) and Z+jet(s) production cross sections at CDFGo to contribution page
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Gang Li (Orsay)17/04/2007, 14:20
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Christina Mesropian (Rockefeller University, New York)17/04/2007, 14:20Diffraction and Vector MesonsRecent results on diffraction with CDFGo to contribution page
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Alexander Korzenev (Mainz University)17/04/2007, 14:20Spin PhysicsA first evaluation of the polarized valence quark distribution\Delta u_v(x)+Delta d_v(x) from the COMPASS experiment (CERN/SPS) is presented. The data were collected by COMPASS in the years 2002--2004 using a 160 GeV polarized muon beam scattered off a large polarized 6LiD target and cover the range 1< Q2 < 100(GeV/c)2 and $0.006<x<0.7. The analysis is based on the difference...Go to contribution page
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Donald Hornback (Univ. Tennessee)17/04/2007, 14:30Heavy FlavorsThe measurement of heavy flavor production at \sqrt{s_{NN}} = 200 GeV in both p+p and Au+Au collisions by the PHENIX Experiment at RHIC provides for complimentary physics exploration in differing collision environments. The measurement of single leptons resulting from the semi-leptonic decay of heavy flavor (charm and bottom) mesons in p+p collisions permits tests of pQCD predictions at...Go to contribution page
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Mikhail Rogal (DESY)17/04/2007, 14:40
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Alessandro Vicini (Milano University)17/04/2007, 14:40Hadronic Final States and QCDCombining QCD and electroweak corrections to W-boson production at hadron collidersGo to contribution page
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Andy Pilkington (University of Manchester)17/04/2007, 14:40Diffraction and Vector MesonsNew theoretical results in central exclusive diffractive processesGo to contribution page
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Philip Cole (Idaho State University)17/04/2007, 14:40Spin PhysicsA comprehensive program with polarized electron and photon probes with unpolarized and polarized proton and duteron targets is undergoing at JLab. Results and perspectives will be reported.Go to contribution page
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Christian Weiss (J-Lab)17/04/2007, 15:00Diffraction and Vector MesonsDiffractive pp scattering and the unitarity limitGo to contribution page
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Karl Slifer (University of Virginia)17/04/2007, 15:00Spin PhysicsWe have measured the spin structure of the nucleon in the region of the resonances (final state mass W <2 GeV) at intermediate four-momentum transfer Q2 ~ 1.3 (GeV/c)2. Double-spin inclusive asymmetries for longitudinally polarized 5.75 GeV electrons incident on longitudinal and transverse solid polarized targets were measured in Jefferson Lab's Hall C. Frozen ammonia and deuterated...Go to contribution page
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Andre Mischke (Univ. Utrecht)17/04/2007, 15:00Heavy Flavors
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Voica Radescu (DESY)17/04/2007, 15:00Structure Functions and Low-x
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Elias Ron (UAM)17/04/2007, 15:00Hadronic Final States and QCDSubjet distributions and three jets angular correlations in DIS (ZEUS)Go to contribution page
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Yazid Delenda (The University of Manchester)17/04/2007, 15:20Hadronic Final States and QCDDijet azimuthal correlations in QCD hard processesGo to contribution page
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Boris Ermolaev (Ioffe Physico-Technical Institute)17/04/2007, 15:20Spin PhysicsStandard Approach (SA) for description of $g_1$ is based on the DGLAP evolution equations and the special fits for the initial parton densities. SA accounts for the total resummation of logs of $Q2$ and lacks the total resummation of leading $ln(1/x)$. In order to meet the small -$x$ experimental data, SA includes phenomenological singular factors in the fits. They mimic the...Go to contribution page
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Robert Harlander (Bergische Universitรคt Wuppertal)17/04/2007, 16:10Hadronic Final States and QCDDimensional reduction applied to QCD at three loopsGo to contribution page
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Ralf Seidl (University of Illinois at Urbana-Champaign)17/04/2007, 16:10Spin PhysicsIn order to obtain precise information on helicity and transversity distributions from semi-inclusive measurements in DIS and proton-proton collisions a good knowledge of fragmentation functions is necessary. The Belle experiment at the asymmetric e+e- collider KEKB can provide precise spin averaged and spin dependent fragmentation functions such as the Collins function and the...Go to contribution page
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Jean-Marc Richard (LPSC Grenoble)17/04/2007, 16:10Heavy FlavorsMultiquarkGo to contribution page
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Henri Kowalski (DESY)17/04/2007, 16:10Joint: SF / DIFFSaturation model for exclusive processes at HERA, DVCS, F2, including evolution and the impact parameter dependenceGo to contribution page
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Markus Diefenthaler (Physikalisches Institut II, Friedrich-Alexander-Universitรคt)17/04/2007, 16:30Spin PhysicsIn 2005 the HERMES collaboration published first evidence for azimuthal single-spin asymmetries in semi-inclusive production of charged pions on a transversely polarised hydrogen target. The measured asymmetries are caused by both the Collins and the Sivers mechanisms. Their distinctive Fourier components provide signals to previously unmeasured quantities: the transversity quark...Go to contribution page
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Johannes Blรผmlein (Desy Zeuthen)17/04/2007, 16:30Joint: SF / DIFFTarget mass corrections to deep inelastic diffractive scatteringGo to contribution page
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Hannes Jung (DESY)17/04/2007, 16:30Hadronic Final States and QCD
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Martin Heck (IEKP Karlsruhe)17/04/2007, 16:40Heavy Flavors
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Thomas Kluge (DESY)17/04/2007, 16:50Hadronic Final States and QCDInclusive Jet Production in DIS at High Q2 and extraction of alphas HERAI+HERAII (H1)Go to contribution page
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Andrea Bressan (INFN Trieste)17/04/2007, 16:50Spin PhysicsThe CERN COMPASS experiment is on the floor collecting data since 2002; in the years 2002, 2003, and 2004 data were collected using a 160 GeV polarized muon beam and a 6LiD polarized target. In about 20% of the running time the target polarisation was oriented transversely with respect to the muon beam direction to measure transverse spin effects in semi inclusive deep inelastic...Go to contribution page
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Thomas Teubner (University of Liverpool)17/04/2007, 16:50Joint: SF / DIFFSmall x gluon from exclusive J/psi productionGo to contribution page
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Vincent Poireau (LAPP Annecy)17/04/2007, 17:00Heavy Flavors
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Andre Utermann (Vrije Universiteit Amsterdam)17/04/2007, 17:10Joint: SF / DIFFCompatibility of phenomelogical dipole cross sections with the BK equationGo to contribution page
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Artem Baghdasaryan (Yerevan Physics Institute)17/04/2007, 17:10Hadronic Final States and QCDInclusive and Multi Jet Production in DIS at Low Q2 and extraction of alphas at HERA (H1)Go to contribution page
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Umberto D'Alesio (Dipartimento di Fisica, Cagliari University)17/04/2007, 17:10Spin PhysicsWe present a global analysis of azimuthal asymmetries in e^+e^- -> h_1 h_2 X processes (BELLE data) and in semi-inclusive deep inelasticscattering (HERMES and COMPASS data). It results in the extraction of the Collins fragmentation function and of the transversity distribution function for u and d quarks. Theseturn out to have opposite signs and to be sizably smaller than...Go to contribution page
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Robert Kehoe (Southern Methodist Univ.)17/04/2007, 17:20Heavy Flavors
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Thomas Schoerner-Sadenius (Hamburg University)17/04/2007, 17:30Hadronic Final States and QCDInclusive jets and dijets in DIS and Jet radius dependence and alpha_s (ZEUS)Go to contribution page
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Leonard Gamberg (Penn State Berks, Dept. of Physics)17/04/2007, 17:30Spin PhysicsThis talk will focus on transverse quark spin effects in SIDIS. I will discuss the theoretical T-odd input to the cos 2\phi azimuthal asymmetry as well as new work on the Collins function and the Boer Mulders function, the essential TMD inputs to this asymmetry. We will present new estimates of the cos2\phi asymmetry as a function of P_T, x, and z. I will also talk a bit about the...Go to contribution page
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Robert Peschanski (Service de Physique Thรฉorique, Saclay)17/04/2007, 17:30Joint: SF / DIFFUniversality of QCD traveling waves with running couplingGo to contribution page
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17/04/2007, 17:50
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Ivo Eschrich (UC Irvine)17/04/2007, 17:50Heavy Flavors
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Siegfried Bethke (MPI for Physics, Munich)17/04/2007, 18:30
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Claudia Glasman17/04/2007, 18:40
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Thomas Kluge (DESY)17/04/2007, 18:50
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Johannes Blรผmlein (Desy Zeuthen)17/04/2007, 19:00
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Peter Weisz17/04/2007, 19:10
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Yurii Maravin (Kansas State University, DZERO)18/04/2007, 09:00Electroweak Measurements (Including Top) and Beyond the Standard ModelDiboson physics at TevatronGo to contribution page
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Cyrille Marquet (RIKEN / BNL)18/04/2007, 09:00
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Sakar Osman (University of Lund)18/04/2007, 09:00Hadronic Final States and QCDMini Jets and a study of the Underlying events in DIS at HERA (H1)Go to contribution page
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Katja Krรผger (Univ. Heidelberg)18/04/2007, 09:00Heavy Flavors
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Grazyna Nowak (The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Science)18/04/2007, 09:00Structure Functions and Low-x
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Aharon Levy (DESY / Tel Aviv University)18/04/2007, 09:20Diffraction and Vector MesonsExclusive Vector Meson productionGo to contribution page
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Lev Khein (Moscow State University)18/04/2007, 09:20Structure Functions and Low-x
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Lester Pinera (University of Florida)18/04/2007, 09:20Hadronic Final States and QCDJet fragmentation studies at CDFGo to contribution page
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Sarah Malik (UC London, CDF)18/04/2007, 09:20Electroweak Measurements (Including Top) and Beyond the Standard ModelW mass (and width) from TevatronGo to contribution page
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Antonello Sbrizzi (INFN Bologna)18/04/2007, 09:30Heavy Flavors
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Christophe Royon (DAPNIA-SPP, CEA Saclay)18/04/2007, 09:40Structure Functions and Low-x
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Daniel Clements (University of Glasgow)18/04/2007, 09:40Hadronic Final States and QCDProspects for inclusive jet cross section measurement with early data in ATLASGo to contribution page
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Cecilia Gerber (University of Illinois, Chicago, DZERO)18/04/2007, 09:40Electroweak Measurements (Including Top) and Beyond the Standard ModelTop cross-section and production propertiesGo to contribution page
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Robert Peschanski (Service de Physique Thรฉorique, Saclay)18/04/2007, 09:40Diffraction and Vector MesonsVM production from non-forward BK equationGo to contribution page
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Galina Pakhlova (ITEP Moscow)18/04/2007, 09:50Heavy Flavors
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Mrinal Dasgupta (The University of Manchester)18/04/2007, 10:00Hadronic Final States and QCDAngular ordering and parton showers for non-global QCD observablesGo to contribution page
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Tom Danielson (University of Wisconsin)18/04/2007, 10:00Structure Functions and Low-x
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Jeannine Wagner (TU Karlsruhe, CDF)18/04/2007, 10:00Electroweak Measurements (Including Top) and Beyond the Standard ModelTop mass and decay propertiesGo to contribution page
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Dima Ivanov (Sobolev Institute of Mathematics, Novosibirsk)18/04/2007, 10:00Diffraction and Vector MesonsVector Meson production from NLL BFKLGo to contribution page
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Emil Avsar (Lund University)18/04/2007, 10:20Structure Functions and Low-x
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Lorenzo Magnea (University of Turin)18/04/2007, 10:20Hadronic Final States and QCDPower corrections for jet distributions at hadron collidersGo to contribution page
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Alistair Hart (Univ. Edinburgh)18/04/2007, 10:20Heavy Flavors
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Patrick Motylinski (NIKHEF)18/04/2007, 10:20Electroweak Measurements (Including Top) and Beyond the Standard ModelSingle top physics and spin correlations with MC@NLOGo to contribution page
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Peter Kroll18/04/2007, 10:20Diffraction and Vector MesonsThe longitudinal cross section of VM electroproductionGo to contribution page
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Andrea BANFI (Universita' Milano-Bicocca)18/04/2007, 10:40Hadronic Final States and QCDThree-jet event-shapes: first NLO+NLL+1/Q resultsGo to contribution page
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Lev Lipatov (Hamburg University)18/04/2007, 11:10Structure Functions and Low-x
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Shabnam Jabeen (Boston University, DZERO)18/04/2007, 11:10Electroweak Measurements (Including Top) and Beyond the Standard ModelEvidence for single top productionGo to contribution page
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Michael Steder (Univ. Hamburg)18/04/2007, 11:10Joint: HFL / DIFFInelastic J/psi in DIS (new HERA-II)Go to contribution page
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Yury Naryshkin (Petersburg Nuclear Physics Institute)18/04/2007, 11:10Spin PhysicsTransverse Lambda and Lambda-bar polarization produced inclusively in quasi-real photon-nucleon scattering have been studied in the HERMES experiment using a 27.6 GeV positron beam incident on hydrogen and deuterium gas targets. The average transverse polarizations were found to be P^{Lambda}_n = 0.078 +- 0.006(stat) +- 0.012(syst) and P^{bar Lambda}_n = -0.025 +- 0.015(stat) +-0.018...Go to contribution page
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Sergei Chekanov (ANL/DESY)18/04/2007, 11:20Hadronic Final States and QCDObservation of (anti)deuterons in DIS (ZEUS)Go to contribution page
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Benjamin Basso (LPT, Orsay)18/04/2007, 11:30Structure Functions and Low-xAnomalous dimensions of high-spin operators beyond the leading orderGo to contribution page
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Vladimir Saleev (Samara State Univ.)18/04/2007, 11:30Joint: HFL / DIFFBottonium production in the Regge limitGo to contribution page
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Francesco Tramontano (Universita di Napoli)18/04/2007, 11:30Electroweak Measurements (Including Top) and Beyond the Standard ModelSingle top studies with MCFMGo to contribution page
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K. Oleg Eyser (UC Riverside, DESY)18/04/2007, 11:30Spin PhysicsWith recent experimental measurements of various asymmetries at HERMES[1], Belle[2], STAR[3], and BRAHMS[4] there has been a growing interest in the understanding of the transversely polarized proton structure. Theoretical explanations include different mechanisms, such as effects from the Sivers function, the Collins effect, higher twist contributions, or combinations of all of the above....Go to contribution page
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Marc Del Degan (ETH Zurich)18/04/2007, 11:40Hadronic Final States and QCDSearch for baryonic states decaying to Xipi in DIS at HERA (H1)Go to contribution page
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Isabell Melzer (DESY)18/04/2007, 11:50Joint: HFL / DIFFCharm production in diffractive DIS and PHP at ZEUSGo to contribution page
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Nikolaos Kidonakis (Kennesaw State University)18/04/2007, 11:50Electroweak Measurements (Including Top) and Beyond the Standard ModelHigher-order threshold corrections for single top quark productionGo to contribution page
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Steven Heppelmann (Penn State)18/04/2007, 11:50Spin Physics
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Arif Shoshi (Bielefeld University)18/04/2007, 11:50Structure Functions and Low-x
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Patrizia Rossi (INFN)18/04/2007, 12:00Hadronic Final States and QCDPentaquark search at CLASGo to contribution page
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J.H. Lee (BNL)18/04/2007, 12:10Spin PhysicsSingle transverse spin asymmetries (SSA) in transversely polarised pp reactions at the energy regime where pQCD is applicable are expected to be negligibly small in the lowest-oredr QCD approximation, whereas experimentally large SSAs have been observed at high xF. Recently, new measurements of SSAs have been available from semi-inclusive deep-inelastic scattering and transversely polarised pp...Go to contribution page
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Paul Thompson (Univ. Birmingham)18/04/2007, 12:10Joint: HFL / DIFFD* and open charm in diffractionGo to contribution page
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Anne-Catherine Le Bihan (CERN, ATLAS)18/04/2007, 12:10Electroweak Measurements (Including Top) and Beyond the Standard ModelFirst physics at ATLAS (incl. EW+top)Go to contribution page
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Michael Lublinsky (Stony Brook University)18/04/2007, 12:10Structure Functions and Low-x
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Mark Heinz (Yale University)18/04/2007, 12:20Hadronic Final States and QCDRecent results from STARGo to contribution page
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Nikolai Zotov (SINP, Moscow State University)18/04/2007, 12:30Structure Functions and Low-x
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Frank-Peter Schilling (TU Karlsruhe, CMS)18/04/2007, 12:30Electroweak Measurements (Including Top) and Beyond the Standard ModelFirst physics at CMS (incl. EW+top)Go to contribution page
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Sebastian Sapeta (CERN / Jagellonian University Krakow)18/04/2007, 12:30Joint: HFL / DIFFHFL production in DGLAP improved saturation modelGo to contribution page
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Philipp Haegler (TU Muenchen)18/04/2007, 12:30Spin PhysicsIn this talk, we present recent results from lattice QCD on the transverse spin structure of hadrons. Strong correlations between spin, orbital angular momentum and coordinate degrees of freedom lead to strongly distorted densities of quarks in hadrons in particular for transverse quark polarizations. We discuss possible implications of our results for the Sivers and Boer-Mulders function...Go to contribution page
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Craig Ogilvie (Iowa State University)18/04/2007, 12:40Hadronic Final States and QCDHadronic final states and their correlations in pp and heavy ion collisions at PHENIXGo to contribution page
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Sepehr Saremi (University of Massachusetts)18/04/2007, 14:00Hadronic Final States and QCDExclusive hadronic final states and B decays at BABARGo to contribution page
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Markus Diehl (DESY)18/04/2007, 14:00Joint: DIFF / SPINI present a detailed study of exclusive meson production at large Q^2 in terms of generalized parton distributions, focusing at the effect of the NLO corrections to the hard scattering. Numerical investigations are performed for the kinematic regions of various experiments (from HERA collider to JLAB energies). I comment on the stability of the perturbative expansion in collinear...Go to contribution page
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William Detmold (University of Washington)18/04/2007, 14:00Structure Functions and Low-x
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Isamu Nakamura (KEK, Belle)18/04/2007, 14:00Electroweak Measurements (Including Top) and Beyond the Standard ModelMeasurements of the CKM sides at the B factoriesGo to contribution page
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Olaf Behnke (University of Heidelberg)18/04/2007, 14:00Future of DIS
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Maurik Holtrop (University of New Hampshire)18/04/2007, 14:20Hadronic Final States and QCDInvestigating the onset of Color Transparency with CLASGo to contribution page
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Nick Barlow (University of Manchester, BaBar)18/04/2007, 14:20Electroweak Measurements (Including Top) and Beyond the Standard ModelMeasurements of angles of the unitarity triangleGo to contribution page
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Simonetta Liuti (University of Virginia)18/04/2007, 14:20Joint: DIFF / SPINWe propose a physically motivated parametrization for the unpolarized Generalized Parton Distributions (GPDs), H and E, valid at both zero and non-zero values of the skewness variable, zeta. We start from a detailed study of the zeta = 0 case where H and E are determined using constraints from simultaneous fits of experimental data on both the nucleon elastic form factors and the deep...Go to contribution page
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Amanda Cooper-Sarkar (University of Oxford)18/04/2007, 14:20Future of DIS
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Thierry Gousset (Subatech-Universite de Nantes)18/04/2007, 14:20Structure Functions and Low-x
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Zaven Akopov (Yerevan Physics Institute)18/04/2007, 14:40Hadronic Final States and QCDFinal results from HERMES on hadronization in nuclear environmentGo to contribution page
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Hisaki Hayashii (Nara, Belle)18/04/2007, 14:40Electroweak Measurements (Including Top) and Beyond the Standard ModelTau physics at the B factoriesGo to contribution page
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Un ki Yang (University of Manchester)18/04/2007, 14:40Structure Functions and Low-x
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Max Klein (University of Liverpool)18/04/2007, 14:45Future of DIS
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Chris White (NIKHEF)18/04/2007, 15:00Structure Functions and Low-x
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Ulrich Haisch (University of Zurich)18/04/2007, 15:00Electroweak Measurements (Including Top) and Beyond the Standard ModelHow To Kill a Penguin - Interplay between collider and flavor physicsGo to contribution page
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Zoltan Nagy (CERN)18/04/2007, 15:00Hadronic Final States and QCDParton shower as QCD predictionGo to contribution page
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Armine Rostomyan (DESY)18/04/2007, 15:00Joint: DIFF / SPINHard exclusive meson production in deep inelastic lepton scattering provides access to the unknown Generalized Parton Distributions (GPDs) of the nucleon. GPDs parameterize the nucleon structure and provide a unified description of exclusive and inclusive reactions. Predictions based on a GPD model have shown that the transverse target spin asymmetry of exclusive $\rho^0$ mesons is sensitive...Go to contribution page
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Zein-Eddine Meziani (Temple University)18/04/2007, 15:10Future of DIS
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Andreas Metz (Institut fuer Theoretische Physik II, Ruhr-Universitaet Bochum)18/04/2007, 15:20Joint: DIFF / SPINRecent work suggests a close relation between generalized and transverse momentum dependent parton distributions (TMDs), in particular for the so-called naive time-reversal odd TMDs. In the talk our present knowledge on this topic will be briefly summarized. Moreover, an extension of the existing work in the literature will be discussed.Go to contribution page
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Agustin Sabio Vera (CERN)18/04/2007, 15:20Structure Functions and Low-x
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Simon de Visscher (Universitรฉ Catholique de Louvain (UCL))18/04/2007, 15:20Hadronic Final States and QCDMadGraph/MadEvent at work: from QCD backgrounds to new physics signalsGo to contribution page
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Fritz-Herbert Heinsius (Universitaet Bochum)18/04/2007, 16:10Future of DIS
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Hayg Guler (DESY)18/04/2007, 16:10Joint: DIFF / SPINFor the first time, azimuthal beam-spin asymmetries have been measured in electroproduction of a hard exclusive photon on nuclei ranging from Deuterium to Xenon. The data were accumulated by the HERMES experiment at HERA/DESY in the years 1996-2004 by scattering the 27.6 GeV lepton beam off an internal gas target. The asymmetries of the coherent and incoherent processes for D, 4He, N, Ne, Kr...Go to contribution page
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Beate Brzozowska (Warsaw University)18/04/2007, 16:10Hadronic Final States and QCDScaled momentum spectra in the current region of the Breit frame at HERA (ZEUS)Go to contribution page
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Rocio Vilar (IFCA, CDF)18/04/2007, 16:10Electroweak Measurements (Including Top) and Beyond the Standard ModelSM Higgs searches at TevatronGo to contribution page
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C.-P. Yuan (Michigan State University)18/04/2007, 16:10Structure Functions and Low-x
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Antje Bruell (Jefferson Lab)18/04/2007, 16:25Future of DIS
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88. HERMES measurement of DVCS from p and d targets, and status and prospects of the recoil detectorAndreas Mussgiller (University of Erlangen)18/04/2007, 16:30Joint: DIFF / SPINHard exclusive processes provide access to the unknown generalized parton distributions (GPDs), which extend our description of the nucleon structure beyond the standard parton distributions. The Deeply Virtual Compton Scattering (DVCS) process, i.e. the hard exclusive leptoproduction of real photons, provides the theoretically cleanest access to the GPDs. DVCS amplitudes can be measured most...Go to contribution page
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Robert Thorne (University of College London)18/04/2007, 16:30Structure Functions and Low-x
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Boris Levchenko (SINP MSU)18/04/2007, 16:30Hadronic Final States and QCDMeasurements of K0s, Lambda and Lambda bar and Bose Einstein correlations between Kaons in DIS (ZEUS)Go to contribution page
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Raimund Stroehmer (LMU Munich, DZERO)18/04/2007, 16:30Electroweak Measurements (Including Top) and Beyond the Standard ModelSearches for SUSY at Tevatron (incl. SUSY Higgs)Go to contribution page
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C.-P. Yuan (Michigan State University)18/04/2007, 16:50Electroweak Measurements (Including Top) and Beyond the Standard ModelImpact of new PDF sets on searches at the LHCGo to contribution page
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Yves van Haarlem18/04/2007, 16:50
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Dominik Gabbert (DESY Zeuthen)18/04/2007, 16:50Structure Functions and Low-x
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Eric Voutier (LPSC / Universitรฉ Joseph Fourier)18/04/2007, 16:55Joint: DIFF / SPINI would like to bring your attention on the Hall A exprimental program about GPDs at JLab. Two experiments have been recently performed investigating GPDs via the DVCS reaction off the proton and off the neutron. They involve the HRS spectrometer for the detection of the scattered electron and a new PbF2 calorimeter for the detection of the emitted photon. The latter was specially designed...Go to contribution page
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Bjoern Seitz (University of Glasgow)18/04/2007, 16:55Future of DIS
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Kolya Nikolaev (Forschungszentrum Jรผlich (IKP))18/04/2007, 17:10Hadronic Final States and QCDNew features of the Abramovski-Kancheli-Gribov unitarity cutting rules in QCDGo to contribution page
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Juan Rojo-Chacon (LPTHE)18/04/2007, 17:10Structure Functions and Low-x
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Daniela Rebuzzi (University of Pavia, ATLAS)18/04/2007, 17:10Electroweak Measurements (Including Top) and Beyond the Standard ModelProspects for Higgs and BSM searches at LHCGo to contribution page
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Emmanuelle Perez (CERN)18/04/2007, 17:15Future of DIS
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Josh Pierce (University of Virginia)18/04/2007, 17:20Joint: DIFF / SPINThe eg1b run was conducted using CLAS (CEBAF Large Acceptance Spectrometer) at the Thomas Jeรฃโยฆson National Accelerator Facility (TJNAF) in 2000 by the CLAS collaboration. A 1.6 GeV - 5.6 GeV polarized electron beam and polarized nuclear targets (composed of NH3 and ND3) were used, allowing single and double spin asymmetries to be measured. This analysis is of the double spin asymmetry Ajj in...Go to contribution page
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Simonetta Liuti (University of Virginia)18/04/2007, 17:30Structure Functions and Low-x
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Johannes Blรผmlein (Desy Zeuthen)18/04/2007, 17:30Hadronic Final States and QCDStructural relations between Harmonic Sums up to w=6 and representation of higher order splitting and coefficient functionsGo to contribution page
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Alexei Raspereza (MPI Munich)18/04/2007, 17:35Electroweak Measurements (Including Top) and Beyond the Standard ModelILC physics prospectsGo to contribution page
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Krishna Kumar (University of Massachusetts)18/04/2007, 17:40Future of DIS
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Christian Pisano (Vrije Universiteit Amsterdam)18/04/2007, 17:50Structure Functions and Low-x
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18/04/2007, 18:15
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Laurent Schoeffel (CEA Saclay)19/04/2007, 09:00Diffraction and Vector MesonsDVCS at HERA IIGo to contribution page
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Achim Geiser (DESY)19/04/2007, 09:00Heavy Flavors
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Stefan Schlenstedt (DESY Zeuthen, ZEUS)19/04/2007, 09:00Electroweak Measurements (Including Top) and Beyond the Standard ModelSearch for contact interactions in ep collisions at ZEUSGo to contribution page
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Steven Heppelmann (Penn State)19/04/2007, 09:00Future of DIS
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Hiroyuki Kawamura (RIKEN)19/04/2007, 09:00Spin PhysicsWe study the double-spin asymmetries in transversly/longitudinally polarized Drell-Yan processes at transverse momentum Q_T of the produced lepton pair. We first consider the double transverse-spin asymmetry A_{TT}(Q_T) in the transversely polarized Drell-Yan process in detail, in particular, in the small Q_T region, where the bulk of dileptons are produced. The large logarithms due to...Go to contribution page
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Katherine Korcsak-Gorzo (University of Oxford)19/04/2007, 09:20Electroweak Measurements (Including Top) and Beyond the Standard ModelEvents with an isolated lepton and missing transverse momentum at ZEUSGo to contribution page
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Prof. Yuji Koike (Department of Physics, Niigata University)19/04/2007, 09:20Spin PhysicsWe present a consistent framework for the twist-3 calculation for the single transverse spin asymmetry (SSA). We prove that the consistent use of the Ward identity for color gauge invariance is crutial to obtain the factorization property and the gauge invariance of the twist-3 single-spin-dependent cross section. This proof had been missed in the previous literature. As an...Go to contribution page
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David d'Enterria (CERN)19/04/2007, 09:20Future of DIS
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Sasha Milov (BNL)19/04/2007, 09:20Diffraction and Vector MesonsMulti-particle decays of light mesons measured by PHENIX at RHICGo to contribution page
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Benjamin Kahle (DESY)19/04/2007, 09:35Heavy Flavors
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Ytsen de Boer (ITEP, H1)19/04/2007, 09:40Electroweak Measurements (Including Top) and Beyond the Standard ModelEvents with an isolated lepton and missing transverse momentum at H1Go to contribution page
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Shengli Huang (PHENIX Collaboration)19/04/2007, 09:40Diffraction and Vector MesonsMeasurements of phi mesons from hadronic and leptonic decays at RHIC by PHENIXGo to contribution page
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Prof. Kazuhiro Tanaka (Dept. of Physics, Juntendo University)19/04/2007, 09:40Spin PhysicsIt is known that a dominant QCD mechanism for the single transverse-spin asymmetry in hard processes is induced by the twist-3 quark-gluon correlations inside a hadron, combined with the soft-gluonic poles to produce the interfering phase for the associated partonic hard scattering. We show that the coupling of the relevant soft gluon to partonic subprocess can be systematically...Go to contribution page
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Bernd Surrow (MIT)19/04/2007, 09:50Future of DIS
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Marjorie Corcoran (Rice University)19/04/2007, 09:55Heavy Flavors
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Gerhard Brandt (University of Heidelberg, H1)19/04/2007, 10:00Electroweak Measurements (Including Top) and Beyond the Standard ModelMulti-lepton production in ep collisions at H1Go to contribution page
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Mathieu Segond (LPT Orsay)19/04/2007, 10:00Diffraction and Vector MesonsQCD factorizations in gamma* gamma* -> rho rhoGo to contribution page
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Cedran Bomhof (Vrije Universiteit Amsterdam)19/04/2007, 10:00Spin PhysicsThe Sivers effect is a possible source for many single spin asymmetries. The appearance of the Sivers distribution function is also a testinground for our understanding of universality. A well-known example of the peculiar universality property of this function is the relative sign difference of the Sivers function in SIDIS and Drell-Yan scattering. This opposite sign is a direct...Go to contribution page
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Paul Newman (University of Birmingham)19/04/2007, 10:10Future of DIS
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Martin zur Nedden (Humboldt Univ. Berlin)19/04/2007, 10:15Heavy Flavors
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Ota Osamu (Tokyo Metropolitan University, ZEUS)19/04/2007, 10:20Electroweak Measurements (Including Top) and Beyond the Standard ModelDilepton production in ep collisions at ZEUSGo to contribution page
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19/04/2007, 10:20
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Jan Balewski (IUCF)19/04/2007, 10:20Spin Physics
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Emmanuel Sauvan (CPP Marseille, H1)19/04/2007, 11:10Electroweak Measurements (Including Top) and Beyond the Standard ModelA general search for new phenomena at HERAGo to contribution page
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Emanuele Santovetti (INFN - Rome II)19/04/2007, 11:10Heavy Flavors
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Allison Lung (Jefferson Lab)19/04/2007, 11:10Future of DIS
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Laurent Favart (Universite Libre de Bruxelles)19/04/2007, 11:10Diffraction and Vector MesonsStatus of the H1 Very Forward Proton SpectrometerGo to contribution page
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Alessandro Bacchetta (DESY)19/04/2007, 11:10Spin PhysicsThe cross section for polarized semi-inclusive deep inelastic scattering is reviewed, including in particular the dependence on the transverse momentum of the detected hadron. Out of the 18 structure functions appearing in the cross section, we will discuss the present knowledge of a few selected examples.Go to contribution page
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Stefan Ask (CERN)19/04/2007, 11:25Diffraction and Vector MesonsThe ATLAS experiment at the LHC is building several detector systems for forward physics studies and to determine the luminosity. The main forward systems consist of a Cerenkov detector called LUCID, a Zero Degree Calorimeter (ZDC) and Roman Pots which initially will house a scintillating fiber tracker system called ALFA. This presentation will describe the foreseen forward physics...Go to contribution page
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Sascha Caron (University of Freiburg)19/04/2007, 11:30Electroweak Measurements (Including Top) and Beyond the Standard ModelDistributions from high-pT HERA event data analyzed in a general search for new physics at H1 have been incorporated into Quaero, an algorithm designed to automate tests of specific hypotheses with high energy collider data. The use of Quaero@H1 to search for leptoquarks, R-parity violating supersymmetry, and excited quarks provides examples to develop intuition for the algorithm's performance.Go to contribution page
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Christian Schill (Univ. Freiburg)19/04/2007, 11:30Spin PhysicsAn important missing piece in our understanding of the spin structure of the nucleon is the transversity distribution function Delta_Tq(x). It is only one of the three leading-twist quark distribution functions q(x), Delta q(x) and Delta_Tq(x) that so-far remains unmeasured. The function Delta_Tq(x) describes the distribution of transversely polarized quarks in a transversely polarized...Go to contribution page
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Sam Aronson (BNL)19/04/2007, 11:35Future of DIS
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Attila Krasznahorkay (CERN)19/04/2007, 11:40Heavy Flavors
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Kerstin Borras (DESY)19/04/2007, 11:45Diffraction and Vector MesonsStatus of forward physics projects at CMSGo to contribution page
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Marco Radici (INFN - Sezione Pavia)19/04/2007, 11:50Spin PhysicsWe consider dihadron fragmentation functions, that describe the fragmentation of a parton in two (unpolarized) hadrons. Using Jet calculus techniques, we develop evolution equations when these functions are explicitly depending upon the invariant mass of the produced hadron pair, the socalled extended dihadron fragmentation functions. We connect our results to the integrated dihadron...Go to contribution page
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Ana Dubak (University of Montenegro/MPI Munich, H1)19/04/2007, 11:50Electroweak Measurements (Including Top) and Beyond the Standard ModelSearch for leptoquarks in ep collisions at H1Go to contribution page
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John Dainton (Cockcroft Institute and University of Liverpool)19/04/2007, 12:00Future of DIS
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Andy Pilkington (University of Manchester)19/04/2007, 12:05Diffraction and Vector MesonsStatus of FP420 R&D projectGo to contribution page
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Aram Kotzinian (INFN Torino)19/04/2007, 12:10Spin PhysicsIn semi-inclusive DIS of polarized leptons on a transversely polarized target eight azimuthal modulations appear in the cross-section. Within QCD parton model four azimuthal asymmetries can be interpreted at leading order, two of them being the already measured Collins and Sivers asymmetries. The other two leading twist asymmetries, related to different transverse momentum dependent quark...Go to contribution page
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Tim Greenshaw (Univ. Liverpool)19/04/2007, 12:10Heavy Flavors
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Nguyet Trinh (CPP Marseille, H1)19/04/2007, 12:10Electroweak Measurements (Including Top) and Beyond the Standard ModelSearch for excited leptons in ep collisions at H1Go to contribution page
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Christophe Royon (DAPNIA-SPP, CEA Saclay)19/04/2007, 12:20Diffraction and Vector MesonsHigh mass diffractive physics at the LHCGo to contribution page
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David Stuart (UC Santa Barbara, CDF)19/04/2007, 12:30Electroweak Measurements (Including Top) and Beyond the Standard ModelNon-SUSY searches at TevatronGo to contribution page
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John Lajoie (Iowa State University)19/04/2007, 12:30Spin PhysicsThe PHENIX upgrade program adds a set of silicon pixel detectors (the VTX and FVTX), forward calorimetry (the NCC), and Level-1 trigger detectors (the Muon Trigger Upgrade) to the baseline detector. These upgrades will enhance the ability of PHENIX to pursue a rich program of spin physics in polarized proton collisions, in particular at sqrt(s) = 500 GeV. The VTX and FVTX detectors will...Go to contribution page
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Sven-Olaf Moch (DESY-Zeuthen)20/04/2007, 09:00
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Leszek Motyka, Uta Klein20/04/2007, 09:45
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Michael Spira, Thomas Nunnemann20/04/2007, 11:00
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Joel Feltesse20/04/2007, 11:45
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Alexander Savin (University of Wisconsin,Madison), Giulia Zanderighi (CERN)20/04/2007, 14:00
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Benno List (Hamburg), Michael Klasen (Grenoble)20/04/2007, 14:45
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Daniel Boer (Amsterdam), Delia Hash (Frascati)20/04/2007, 16:00
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Graham Ross20/04/2007, 16:45
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Prof. Allen Caldwell (MPI for Physics, Munich)20/04/2007, 17:30
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