BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CERN//INDICO//EN
BEGIN:VEVENT
SUMMARY:Theory summary
DTSTART;VALUE=DATE-TIME:20121117T140000Z
DTEND;VALUE=DATE-TIME:20121117T143000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-56@cern.ch
DESCRIPTION:Speakers: VAN HEES\, Hendrik (Justus-Liebig-Universität Giess
 en)\nhttp://indico.cern.ch/contributionDisplay.py?contribId=56&sessionId=9
 &confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=56&sessionId=9&
 confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:b-jet Identification in PbPb Collisions with CMS
DTSTART;VALUE=DATE-TIME:20121115T153000Z
DTEND;VALUE=DATE-TIME:20121115T160000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-28@cern.ch
DESCRIPTION:Speakers: NGUYEN\, Matthew (Ecole Polytechnique (FR))\nThe fla
 vor dependence of jet quenching is a powerful handle to discriminate model
 s of parton energy loss in heavy ion collisions. While there is evidence f
 or a strong energy loss of heavy quarks from single particle measurements\
 , heavy flavor tagging of fully reconstructed jets has thus far not been a
 chieved in heavy ion collisions. In this talk we demonstrate the capacity 
 of CMS to identify jets initiated by bottom quarks using displaced vertice
 s reconstructed in the silicon tracking system. Identification of b-jets i
 s shown to be feasible even in the dense environment of PbPb collisions. W
 e discuss the status and prospects for measurements of identified b-jets i
 n PbPb collisions with CMS.\n\nhttp://indico.cern.ch/contributionDisplay.p
 y?contribId=28&sessionId=17&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=28&sessionId=17
 &confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Measurement of the nuclear modification factor and the elliptic fl
 ow of electrons from heavy flavour decays in Pb-Pb collisions at 2.76 TeV 
 with ALICE
DTSTART;VALUE=DATE-TIME:20121116T103000Z
DTEND;VALUE=DATE-TIME:20121116T110000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-29@cern.ch
DESCRIPTION:Speakers: RASCANU\, Bogdan Theodor (Johann-Wolfgang-Goethe Uni
 v. (DE))\nTheodor Rascanu for the ALICE collaboration\n\nIn heavy-ion coll
 isions\, charm and beauty quarks are produced in\nthe initial hard scatter
 ing processes. They propagate then through the created Quark Gluon Plasma.
  Therefore they are a sensitive tool to probe the medium's properties.\n\n
 One way to measure heavy-quarks is via electrons from the semileptonic dec
 ay channels of open charm and beauty hadrons. The suppression of heavy fla
 vour electrons\, quantified by the nuclear modification factor R_{AA}\,car
 ries information about the heavy quark energy loss mechanism in the medium
 .\nAt low transverse momentum\, the level of thermalization of heavy quark
 s can be studied via the azimuthal anisotropy of the heavy flavour electro
 n emission in the transverse plane\, the elliptic flow v_{2}. At high pt\,
  v_{2} provides insight on the path length dependence of parton energy-los
 s.\n\nIn this talk we present R_{AA} and v_{2} measurements of electrons f
 rom heavy flavour decays at central rapidity with ALICE in central (0-10%)
  and semi-central (20-40%) Pb-Pb collisions at $\\sqrt{s_{NN}}$ = 2.76 TeV
 \, respectively. The electrons are identified using the Time Of Flight det
 ector and Time Projection Chamber at low momenta\, as well as the Electrom
 agnetic Calorimeter at higher momenta. The latest detector also provides t
 he possibility to trigger on electrons in the collision.\nWe compare the r
 esults to different theoretical models.\n\nhttp://indico.cern.ch/contribut
 ionDisplay.py?contribId=29&sessionId=20&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=29&sessionId=20
 &confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Heavy-quarkonium suppression in p-A collisions from parton energy 
 loss
DTSTART;VALUE=DATE-TIME:20121115T133000Z
DTEND;VALUE=DATE-TIME:20121115T140000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-60@cern.ch
DESCRIPTION:Speakers: Dr. PEIGNE\, Stephane (Subatech)\nThe effects of par
 ton energy loss in cold nuclear matter on heavy-quarkonium suppression in 
 p-A collisions are discussed. It is shown from first principles that at la
 rge quarkonium energy E in the nucleus rest frame\, the medium-induced ene
 rgy loss is proportional to E. Using this result\, a phenomenological mode
 l depending on a single free parameter is able to reproduce J/psi and Upsi
 lon suppression data in a broad xF-range and at various center-of-mass ene
 rgies. These results strongly support energy loss as the dominant effect i
 n heavy-quarkonium suppression in p--A collisions. Predictions for J/psi a
 nd Upsilon suppression in p-Pb collisions at the LHC are presented.\n\nhtt
 p://indico.cern.ch/contributionDisplay.py?contribId=60&sessionId=19&confId
 =182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=60&sessionId=19
 &confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Welcome\, Head of the Department of Physics and Astronomy
DTSTART;VALUE=DATE-TIME:20121114T081000Z
DTEND;VALUE=DATE-TIME:20121114T082000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-61@cern.ch
DESCRIPTION:Speakers: Prof. DIJKHUIS\, Jaap (Utrecht University)\nhttp://i
 ndico.cern.ch/contributionDisplay.py?contribId=61&sessionId=10&confId=1828
 56
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=61&sessionId=10
 &confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Heavy Quark Production in Pb-Pb Collisions at the LHC with the ATL
 AS Detector
DTSTART;VALUE=DATE-TIME:20121116T130000Z
DTEND;VALUE=DATE-TIME:20121116T133000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-62@cern.ch
DESCRIPTION:Speakers: PRZYBYCIEN\, Mariusz (AGH Univesity of Science and  
 Technology (PL))\nBottom quarks are important probes to study the hot\, de
 nse medium produced in the heavy ion collisions. These heavier quarks are 
 produced at a relatively early stage of the nucleus-nucleus collisions and
  may have reduced gluon radiation due to the suppression of small angle gl
 uon radiation known as the `dead cone effect’. Because of the heavy mass
  of b-hadrons\, muons from semi-leptonic b-hadron decays tend to have a la
 rger angle with respect to the jet axis. This information can be used to t
 ag b-jets. In this talk\, we present the inclusive heavy flavor suppressio
 n in Pb+Pb collisions at 2.76 TeV\, which was obtained by studying single 
 muons decaying semi-leptonically from the b- and c-quark containing hadron
 s.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=62&sessionId=
 20&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=62&sessionId=20
 &confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Gauge/gravity\, thermalization and energy loss
DTSTART;VALUE=DATE-TIME:20121117T090000Z
DTEND;VALUE=DATE-TIME:20121117T093000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-63@cern.ch
DESCRIPTION:Speakers: Dr. VAN DER SCHEE\, Wilke (Utrecht University)\nHolo
 graphy provides an excellent tool to study (certain) strongly coupled gaug
 e theories\, which is especially useful if the state is very far from equi
 librium. In this talk I will review current progress on thermalization\, w
 hich is modelled by black hole formation\, and highlight recent progress o
 n energy loss using holography. Unfortunately I will also have to point ou
 t many caveats and uncertainties in these computations\, in particular in 
 relation to the energy loss of a energetic quark.\n\nhttp://indico.cern.ch
 /contributionDisplay.py?contribId=63&sessionId=5&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=63&sessionId=5&
 confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Quarkonium at finite temperature
DTSTART;VALUE=DATE-TIME:20121114T112000Z
DTEND;VALUE=DATE-TIME:20121114T115000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-64@cern.ch
DESCRIPTION:Speakers: BRAMBILLA\, Nora (Institut fuer Theoretische Physik)
 \nI will review  the effective field theory description of quarkonium inte
 raction at finite temperature and its phenomenological implications.\n\nht
 tp://indico.cern.ch/contributionDisplay.py?contribId=64&sessionId=1&confId
 =182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=64&sessionId=1&
 confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Future of Heavy Quark Measurement at sPHENIX
DTSTART;VALUE=DATE-TIME:20121117T110000Z
DTEND;VALUE=DATE-TIME:20121117T113000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-65@cern.ch
DESCRIPTION:Speakers: DA SILVA\, Cesar Luiz (Los Alamos National Lab)\, DU
 RHAM\, J. Matthew (Los Alamos National Laboratory)\nThe PHENIX Collaborati
 on is designing a new detector configuration (sPHENIX) to\ncontinue the st
 udies of the recent discoveries at RHIC. The new detector will be\nbased o
 n a strong solenoid magnet with full azimuthal calorimetry and tracking\nc
 overage as well as displaced-vertex measurement capabilities. A new landma
 rk\nof sQGP interaction\, color screening and initial state effect studies
  can be\nexplored at RHIC with measurements like heavy flavor tagged jets\
 , hadron(gamma)-heavy\nflavor correlation and identification of different 
 quarkonia states in\np+p\, p+A and A+A collisions. This presentation will 
 detail the conceptual design\,\nthe staging and the physics which can be a
 ddressed in this concept.\n\nhttp://indico.cern.ch/contributionDisplay.py?
 contribId=65&sessionId=7&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=65&sessionId=7&
 confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Heavy Flavor Dileptons at PHENIX
DTSTART;VALUE=DATE-TIME:20121116T155500Z
DTEND;VALUE=DATE-TIME:20121116T162000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-66@cern.ch
DESCRIPTION:Speakers: KAMIN\, Jason Adrian (Johann-Wolfgang-Goethe Univ. (
 DE))\nCharm and bottom quarks are very effective probes of the Quark Gluon
 \nPlasma (QGP) created in heavy ion collisions as they are created in\nthe
  initial hard scattering and therefore fully traverse the hot\nnuclear med
 ium before fragmentation into the vacuum.  Along with a\nwell-established 
 baseline measurement\, any observed modification to\nheavy-ion heavy flavo
 r spectra can yield insight into the interaction\nbetween the heavy quarks
  and the QGP.\n\nDilepton correlations provide an extremely useful window 
 to open heavy\nflavor.  Semi-leptonic decays of B and D mesons can be stud
 ied through\nboth the unlike sign and like sign correlated dilepton pairs.
   They\nyield a clean signal which is largely free of contamination and\np
 rovide reasonable separation of charm and bottom.  Moreover\, they\naccess
  a region of phase space where pQCD calculations are more\nreliable than f
 or single lepton observables.\n\nThe PHENIX experiment has extrapolated th
 e charm and bottom cross\nsections through both leading order and next-to-
 leading order\ncalculations for $sqrt{s}=200$~GeV and $sqrt{s}=500$~GeV.  
 These heavy\nflavor results from two particle correlations have been explo
 red in\nboth $p$+$p$ and $d$+Au collisions at PHENIX.  Heavy flavor produc
 tion\ndetermined in both the dielectron and dimuon channels will be shown.
 \n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=66&sessionId=22
 &confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=66&sessionId=22
 &confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:From the RAA to azimuthal correlations: what can we learn from hea
 vy-quark observables?
DTSTART;VALUE=DATE-TIME:20121116T164500Z
DTEND;VALUE=DATE-TIME:20121116T171000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-67@cern.ch
DESCRIPTION:Speakers: Dr. NAHRGANG\, Marlene ()\nThe observation of strong
  jet quenching and the suppression of high-$p_t$\nhadrons in relativistic 
 heavy-ion collisions are striking experimental\nsignatures for the formati
 on of a deconfined QCD plasma in which partons\nsuffer from medium-induced
  energy loss. In particular\, heavy quarks are\nconsidered as suitable pro
 bes for revealing the properties of the produced\nmatter as they are creat
 ed at very early stages in hard scattering\nprocesses and assumed not to t
 hermalize completely within the medium.\nTypical observables for the inter
 action of heavy quarks with the medium\nconstituents are the nuclear modif
 ication factor $R_{AA}$ and the elliptic\nflow $v_2$\, which we present wi
 thin a combined Monte-Carlo approach and\nrealistic fluid dynamic descript
 ion of the expanding plasma for both RHIC\nand LHC energies. In the main p
 art of this talk we will investigate the\npotential of correlations betwee
 n heavy quarks and anti-quarks to reveal\nbasic principles of energy loss 
 scenarios at LHC. At low $p_t$ any\ncorrelation of the initially heavy qua
 rk-antiquark pair is lost due to\nthermalization\, at larger $p_t$\, howev
 er\, these correlations in $p_t$ and\nazimuthal angle $\\phi$ survive and 
 show distinctive features for purely\nelastic and elastic plus radiative e
 nergy loss mechanisms. We discuss\nthese results in view of the core-coron
 a effect and the centrality\ndependence.\n\nhttp://indico.cern.ch/contribu
 tionDisplay.py?contribId=67&sessionId=22&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=67&sessionId=22
 &confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Upsilon measurements in STAR
DTSTART;VALUE=DATE-TIME:20121114T133000Z
DTEND;VALUE=DATE-TIME:20121114T140000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-68@cern.ch
DESCRIPTION:Speakers: CALDERON DE LA BARCA\, Manuel (UC Davis)\nWe report 
 on measurements of Upsilon mesons in the dielectron channel with the STAR 
 detector at RHIC.\nUpsilon mesons are expected to be sensitive to the deco
 nfinement transition in the Quark Gluon Plasma\, and\nto be useful in dete
 rmining the medium temperature. We compare the yield obtained in Au+Au dat
 a\,\nseparated into three centrality classes\, to the measured cross secti
 on from p+p collisions.  Our data are compared\nto models of bottomonium d
 issociation.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=68&
 sessionId=2&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=68&sessionId=2&
 confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:J/$\\psi$ production in STAR
DTSTART;VALUE=DATE-TIME:20121114T130000Z
DTEND;VALUE=DATE-TIME:20121114T133000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-34@cern.ch
DESCRIPTION:Speakers: TRZECIAK\, Barbara (Warsaw University of Technology)
 \nBarbara Trzeciak\nfor the STAR Collaboration\nWarsaw University of Techn
 ology / Lawrence Berkeley National Laboratory\n\nThe suppression of charmo
 nia production in high energy nuclear collisions relative to proton-proton
  collisions due to the color screening was proposed as a signature of the 
 formation of Quark-Gluon Plasma. However\, there are other effects that ma
 y affect the observed charmonia production\, such as cold nuclear matter e
 ffects\, final state nuclear absorption\, statistical coalescence of $c\\b
 ar{c}$ pairs. Studies of J/$\\psi$ production and J/$\\psi$ elliptic flow 
 ($v_{2}$) in heavy-ion collisions can provide insight into the properties 
 of the hot and dense medium created in relativistic heavy-ion collisions a
 t RHIC. Moreover\, measurements of the J/$\\psi$ production for different 
 colliding systems\, centralities and collision energies may help to unders
 tand J/$\\psi$ production mechanisms as well as the medium properties.\nTh
 e J/$\\psi$ production in $p$+$p$ collisions is equally important\, as the
  J/$\\psi$ production mechanism in elementary collisions is not yet known.
  Of particular interest in $p$+$p$ collisions is the J/$\\psi$ cross-secti
 on and spin alignment (J/$\\psi$ polarization). At high-$p_{T}$\, this can
  provide discrimination power between different J/$\\psi$ production model
 s.\n\nIn this talk results on J/$\\psi$ production via the dielectron deca
 y channel in Au+Au\, $d$+Au and $p+p$ collisions at midrapidity at $\\sqrt
 {s_{NN}}$ = 200 GeV in STAR experiment in broad $p_{T}$ range\, $0\n\nhttp
 ://indico.cern.ch/contributionDisplay.py?contribId=34&sessionId=2&confId=1
 82856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=34&sessionId=2&
 confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Feasibility of the detection of D0 mesons in the NA61/SHINE experi
 ment at the CERN SPS
DTSTART;VALUE=DATE-TIME:20121115T143000Z
DTEND;VALUE=DATE-TIME:20121115T150000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-24@cern.ch
DESCRIPTION:Speakers: Mr. ALI\, Yasir (University of Jageollanian)\nA feas
 ibility study of D0 meson (Open charm) measurements by its decay into two 
 daughter particles\, D0 → K+ π−\, in central Pb+Pb collisions at the 
 CERN SPS energies will be presented. \nThe study for the NA61/SHINE experi
 mental setup supplemented\nwith a future vertex detector that will allow f
 or a precise track and vertex reconstruction at the target proximity. In o
 rder to generate the physical input we use the AMPT (A MultiPhase Transpor
 t model) event generator with multiplicities of D0 and D0bar mesons scaled
  to the multiplicities predicted by the HSD model. We employed the GEANT4\
 napplication to describe particle transport through the experimental setup
 .\nThe presentation will discuss obtained results focusing on the predicte
 d experimental yields of D0 mesons and comparing different analysis strate
 gies. It will also address the issue of the vertex detector optimization r
 egarding its geometry and applied detection\ntechnologies.\n\nhttp://indic
 o.cern.ch/contributionDisplay.py?contribId=24&sessionId=19&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=24&sessionId=19
 &confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Open and hidden charm dynamics
DTSTART;VALUE=DATE-TIME:20121114T143000Z
DTEND;VALUE=DATE-TIME:20121114T150000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-25@cern.ch
DESCRIPTION:Speakers: BRATKOVSKAYA\, Elena (FIAS)\nBased on the Parton-Had
 ron-String Dynamics (PHSD) transport approach\nwe study the suppression pa
 ttern of charmonia at SPS and RHIC with\nrespect to centrality and rapidit
 y employing various model concepts\nsuch as variants of the `comover absor
 ption' model or the `charmonium melting' scenario. A detailed comparison t
 o the RHIC experimental data demonstrates that non-hadronic interactions a
 re mandatory to describe the narrowing of the $J/\\Psi$ rapidity distribut
 ion from $pp$ to central Au+Au collisions. The  $\\Psi^\\prime$ to $J/\\Ps
 i$ ratio is found to be crucial in disentangling the different charmonium 
 absorption scenarios especially in the RHIC energy range.\nAlso we investi
 gate the contribution from open and hidden charm and bottom to the dilepto
 n production from SPS to LHC energies.\n\nhttp://indico.cern.ch/contributi
 onDisplay.py?contribId=25&sessionId=2&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=25&sessionId=2&
 confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:The chiral transition and equation of state
DTSTART;VALUE=DATE-TIME:20121114T160000Z
DTEND;VALUE=DATE-TIME:20121114T163000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-26@cern.ch
DESCRIPTION:Speakers: BORSANYI\, Szabolcs (University of Wuppertal)\nI pre
 sent various bulk observables from lattice QCD\nthat characterize the chir
 al and deconfinement aspects\nof the transition at finite temperature. I d
 iscuss the\nefforts towards a mapping of the QCD phase diagram at small\nc
 hemical potentials\, and present preliminary results on the\neffect of the
  dynamical charm quark.\n\nhttp://indico.cern.ch/contributionDisplay.py?co
 ntribId=26&sessionId=3&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=26&sessionId=3&
 confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Heavy flavour measurements with ALICE in view of the inner tracker
  upgrade
DTSTART;VALUE=DATE-TIME:20121117T100000Z
DTEND;VALUE=DATE-TIME:20121117T103000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-27@cern.ch
DESCRIPTION:Speakers: BIANCHIN\, Chiara (Acad. of Sciences of the Czech Re
 p. (CZ))\nThe ALICE experiment at the LHC studies Pb-Pb and pp collisions 
 with the aim of investigating the properties of the high-density state of 
 strongly-interacting matter\, expected to be produced in Pb-Pb collisions.
 \nHeavy quarks are sensitive probes to test the medium properties\, since 
 they are formed at shorter time scale with respect to the deconfined state
 .\nThe present measurements of the nuclear modification factor (R_AA) and 
 azimuthal anisotropy of heavy flavour mesons are limited by the large comb
 inatorial background\, in the low pt region. \nThe measurements of heavy-f
 lavour baryons\, interesting to assess the thermalization of heavy quarks 
 in the medium and discriminate among thermal and coalescence models\, is d
 ifficult to be achieved with the current tracking and impact parameter res
 olution due to the small displacement (tens of microns for the case of the
  Lambda_c) of the decay tracks from the primary vertex. \nThe Upgraded Inn
 er Tracking System will have greatly improved features in terms of: determ
 ination of the distance of closest approach (dca) to the primary vertex\, 
 standalone tracking efficiency at low pt\, momentum resolution and readout
  capabilities. The large benefit of the upgraded detector on the heavy-fla
 vour physics performance will be presented in this talk.\n\nhttp://indico.
 cern.ch/contributionDisplay.py?contribId=27&sessionId=7&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=27&sessionId=7&
 confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Radiative energy loss and damping effects
DTSTART;VALUE=DATE-TIME:20121116T090000Z
DTEND;VALUE=DATE-TIME:20121116T093000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-20@cern.ch
DESCRIPTION:Speakers: GOUSSET\, Thierry (Subatech)\nThe effect of the damp
 ing of radiation in an absorptive medium on radiative energy loss is consi
 dered. First\, the radiation spectrum for a fast parton going through a de
 nse medium is estimated from considerations on the formation time in the Q
 CD context. In a second stage\, such a derivation is connected to a full c
 alculation carried out in electrodynamics.\n\nhttp://indico.cern.ch/contri
 butionDisplay.py?contribId=20&sessionId=20&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=20&sessionId=20
 &confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Open charmed mesons at LHC
DTSTART;VALUE=DATE-TIME:20121115T130000Z
DTEND;VALUE=DATE-TIME:20121115T133000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-21@cern.ch
DESCRIPTION:Speakers: MACIULA\, Rafal (Institute of Nuclear Physics PAN)\n
 I will discuss production of open charmed mesons in proton-proton collisio
 ns at the LHC. The cross section for inclusive production of $c \\bar c$ p
 airs is calculated in the framework of the $k_{\\perp}$-factorization appr
 oach. Taking wide range of $x$ values necessary for the calculation we use
  and test several unintegrated gluon distributions from the literature. So
 me of them include effect of small-$x$ saturation and fullfil Balitsky-Kov
 chegov evolution equation. Theoretical uncertainties of the model related 
 to the choice of renormalization and factorization scales as well as due t
 o the quark mass are also discussed. Results from the $k_{\\perp}$-factori
 zation approach are compared to NLO parton model and FONLL predictions. Th
 e hadronization of charm quarks is included with the help of different fra
 gmentation functions found for the production of charm in $e^+ e^-$ collis
 ions. Sensitivity of our predictions to the choice of the model of fragmen
 tation is also shown. Inclusive differential distributions in transverse m
 omentum and (pseudo)rapidity of several charmed mesons ($D^0$\, $D^{\\pm}$
 \,$D^{*\\pm}$\,$D^{\\pm}_{S}$) will be presented and compared to recent re
 sults of the ALICE\, ATLAS and LHCb collaborations. Furthermore\, I will a
 lso consider production of different pairs of charmed mesons ($D^0 {\\bar 
 D}^0$\, $D^0 D^-$\, $D^+ D^{-}_{S}$ etc.) in the unique kinematics of forw
 ard rapidities in the LHCb experiment. Kinematical correlations in azimuth
 al angle $\\varphi_{D\\bar D}$ and invariant mass $M_{D \\bar D}$ distribu
 tions will be presented and compared to LHCb data.\n\nhttp://indico.cern.c
 h/contributionDisplay.py?contribId=21&sessionId=11&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=21&sessionId=11
 &confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Measurement of heavy-flavour decay muon production at forward rapi
 dity in Pb-Pb collisions at sqrt(sNN) = 2.76 TeV with ALICE
DTSTART;VALUE=DATE-TIME:20121116T110000Z
DTEND;VALUE=DATE-TIME:20121116T113000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-22@cern.ch
DESCRIPTION:Speakers: Dr. PILLOT\, Philippe (Laboratoire de Physique Subat
 omique et des Technologies Associees)\nHeavy flavours (charm and beauty) a
 re expected to provide essential information on the properties of the high
 -density strongly-interacting system formed in the early stages of high-en
 ergy heavy-ion collisions. In particular\, the investigation of modificati
 ons of heavy-flavour transverse momentum yield will shed light on the natu
 re of the parton-medium interactions\, while the measurement of their coll
 ective flow provides insights on the possible thermalization of heavy quar
 ks in the medium.\n\nALICE is the experiment at the LHC mainly dedicated t
 o the study of nucleus-nucleus collisions. At forward rapidity (2.5 \n\nht
 tp://indico.cern.ch/contributionDisplay.py?contribId=22&sessionId=20&confI
 d=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=22&sessionId=20
 &confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:D meson nuclear modification factors and D meson elliptic flow in 
 Pb–Pb collisions at √s_{NN} = 2.76 TeV with the ALICE detector
DTSTART;VALUE=DATE-TIME:20121115T083000Z
DTEND;VALUE=DATE-TIME:20121115T090000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-23@cern.ch
DESCRIPTION:Speakers: GRELLI\, Alessandro (University of Utrecht (NL))\nTh
 e properties of the hot and dense QCD medium formed in ultra-relativistic 
 heavy-ion\ncollisions\, as well as the mechanism of in-medium partonic ene
 rgy loss\, can be\naccessed via the measurement of the nuclear modificatio
 n factor of particle\nproduction. The measurement of D meson production pr
 ovides key tests of parton\nenergy-loss models\, which predict that charm 
 quarks should experience less in-medium energy loss than light quarks and 
 gluons. Moreover if in-medium\nhadronization is the dominant mechanism of 
 charm hadron formation at low p_{T} then\nthe production of charm strange 
 hadrons\, like D_{s}^{+}\, is expected to be largely enhanced. Finally the
  elliptic flow v2 of D meson compared to that of light hadrons is expected
  to bring insights into the degree of thermalization of charm quarks withi
 n the quark gluon plasma.\nThe ALICE experiment has measured the productio
 n of prompt D^{0}\, D^{+} and D^{*+} and D^{+}_{s} mesons in pp and Pb-Pb 
 collisions at the LHC at √s = 7 and 2.76 TeV and at √s_{NN} = 2.76 TeV
 \, respectively\, via the exclusive reconstruction of their hadronic decay
 . The p_{T}-differential production yields in the range 1 \n\nhttp://indic
 o.cern.ch/contributionDisplay.py?contribId=23&sessionId=11&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=23&sessionId=11
 &confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:The CBM heavy-quark program
DTSTART;VALUE=DATE-TIME:20121115T113000Z
DTEND;VALUE=DATE-TIME:20121115T120000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-47@cern.ch
DESCRIPTION:Speakers: VASSILIEV\, Iouri (GSI)\nThe Compressed Baryonic Mat
 ter (CBM) experiment at FAIR is designed to explore\nthe QCD phase diagram
  in the region of high baryon densities and moderate\ntemperatures. The ke
 y CBM observables include particles containing hidden charm –\nJ/y and Y
 ’\, open charm – D0\, D+ \, D* and Lc\, low-mass vector mesons decayin
 g into\nleptons and multi-strange hyperons. Particularly demanding is the 
 measurement of\nopen charm particles with very low multiplicities\, which 
 is based on the real time\nselection of displaced vertices with an accurac
 y of about 50 μm. In the talk we\ndiscuss the problems of the detection o
 f heavy-quark particles in fixed target\nexperiments with relativistic hea
 vy ion collisions.\n\nhttp://indico.cern.ch/contributionDisplay.py?contrib
 Id=47&sessionId=11&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=47&sessionId=11
 &confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Measurements of Non-photonic Electron Production and Azimuthal Ani
 sotropy in Au+Au Collisions at STAR
DTSTART;VALUE=DATE-TIME:20121116T140000Z
DTEND;VALUE=DATE-TIME:20121116T143000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-42@cern.ch
DESCRIPTION:Speakers: MUSTAFA\, Mustafa (Purdue University)\nHeavy quarks 
 are produced early in the heavy-ion collisions and are\nexpected to intera
 ct with the created strongly interacting partonic\nmedium differently from
  light quarks. Therefore\, they can shed\nnew light on understanding the m
 edium's properties. Simultaneous measurements of spectra and azimuthal ani
 sotropy of electrons from semileptonic decays of heavy flavor hadrons prov
 ide experimental insight to distinguish different energy loss theoretical 
 models and to characterize heavy quarks medium interaction. During RHIC 20
 10 run\, STAR has collected a large amount of minbias\, central and high t
 ower triggered data in Au+Au collisions at $\\sqrt{s_{NN}} = 39$\, $62.4$ 
 and 200 GeV with detector configuration for minimum photonic conversion ba
 ckground. From this data we will report a new high precision measurement o
 f non-photonic electrons mid-rapidity invariant yield\, improved nuclear m
 odification factor and $v_{2}$ in Au+Au collisions at $\\sqrt{s_{NN}} = 20
 0$ GeV. We will also report measurements of mid-rapidity invariant yield a
 t $\\sqrt{s_{NN}} = 62.4$ and $v_{2}$ at $\\sqrt{s_{NN}} = 39$ and $62.4$ 
 GeV.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=42&sessionI
 d=20&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=42&sessionId=20
 &confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:D meson azimuthal anisotropy measured with ALICE experiment
DTSTART;VALUE=DATE-TIME:20121115T090000Z
DTEND;VALUE=DATE-TIME:20121115T093000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-43@cern.ch
DESCRIPTION:Speakers: FESTANTI\, Andrea (Universita e INFN (IT))\nThe ALIC
 E experiment at the LHC is dedicated to the study of ultra-\nrelativistic 
 heavy-ion collisions\, with the aim of investigating the high-density\ncol
 or decon\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=43&sess
 ionId=11&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=43&sessionId=11
 &confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Heavy flavour correlation measurements in pp and Pb-Pb collisions 
 with ALICE
DTSTART;VALUE=DATE-TIME:20121116T162000Z
DTEND;VALUE=DATE-TIME:20121116T164500Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-40@cern.ch
DESCRIPTION:Speakers: LA POINTE\, Sarah (University of Utrecht (NL))\nIn h
 igh energy heavy-ion collisions heavy-flavour quarks are primarily produce
 d in the early stage of the collision\, through initial hard scatterings. 
 This makes them an important probe of the high energy density QCD matter t
 hat is formed in the collision\, since they should then experience the ful
 l evolution of the system. Heavy quarks can be studied through the measure
 ments of open heavy-flavour hadrons and single leptons from heavy-flavour 
 decays. Azimuthal angular correlations of single electrons and charged had
 rons can be utilized to estimate the relative contribution of charm and be
 auty hadrons to the measured heavy-flavour single electron yield. In addit
 ion\, an understanding on the production and fragmentation of heavy quarks
  can be examined through azimuthal angular correlations of heavy-flavour h
 adrons.\n\nIn this talk preliminary results on the relative contribution o
 f electrons from beauty decays to the heavy-flavour single electron yield 
 will be shown\, along with the charm and beauty production cross section i
 n pp collisions at sqrt(s) = 2.76 TeV. These measurements will be compared
  to FONLL calculations. We also show results from the correlation analysis
  of D mesons and hadrons performed using pp collisions at sqrt(s) = 7 TeV.
  Finally we discuss the status of heavy-flavour electron and charged hadro
 n correlations in Pb-Pb collisions at sqrt(s_NN) = 2.76 TeV.\n\nhttp://ind
 ico.cern.ch/contributionDisplay.py?contribId=40&sessionId=22&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=40&sessionId=22
 &confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Cold Nuclear Matter Effects on Heavy Quarks from PHENIX
DTSTART;VALUE=DATE-TIME:20121115T140000Z
DTEND;VALUE=DATE-TIME:20121115T143000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-41@cern.ch
DESCRIPTION:Speakers: DURHAM\, J. Matthew (Los Alamos National Laboratory)
 \nThe flexibility of the Relativistic Heavy Ion Collider has allowed the\n
 PHENIX Collaboration to perform detailed measurements of heavy quark\nprod
 uction in p+p\, d+Au\, Cu+Cu\, and Au+Au collisions at 200 GeV\, probing a
  wide range of temperature and collision geometry.Studies of\nd+Au collisi
 ons have shown significant and surprising cold nuclear\nmatter effects on 
 both charmonium and open heavy flavor\, which imply\nthat the initial stat
 e baseline for interpreting heavy quark transport\nin the hot partonic med
 ium formed in Au+Au collisions is highly modified from the elementary p+p 
 or pQCD shape.This talk will discuss recent measurements of cold nuclear m
 atter effects on heavy quarks\, and how they may influence our understandi
 ng of the cold nuclear environment and the interpretation of Au+Au data.\n
 \nhttp://indico.cern.ch/contributionDisplay.py?contribId=41&sessionId=19&c
 onfId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=41&sessionId=19
 &confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Welcome
DTSTART;VALUE=DATE-TIME:20121114T080000Z
DTEND;VALUE=DATE-TIME:20121114T081000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-0@cern.ch
DESCRIPTION:Speakers: Dr. MISCHKE\, Andre (University of Utrecht (NL))\nWe
 lcome and announcements\n\nhttp://indico.cern.ch/contributionDisplay.py?co
 ntribId=0&sessionId=10&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=0&sessionId=10&
 confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Coherence effects and broadening in medium-induced QCD radiation o
 ff a massive $q\\bar q$ antenna
DTSTART;VALUE=DATE-TIME:20121115T163000Z
DTEND;VALUE=DATE-TIME:20121115T170000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-5@cern.ch
DESCRIPTION:Speakers: Mr. MA\, Hao ()\nStudies of medium-induced QCD radia
 tion usually rely on the calculation of single-gluon radiation spectrum of
 f an energetic parton traversing an extended colored medium. Recently\, th
 e importance of interference effects between emitters in the medium has be
 en explored. In this work we extend previous studies by calculating the si
 ngle-gluon coherent spectrum off an antenna consisting of a massive quark-
 antiquark pair. Interferences dominate the spectrum of soft gluons\, which
  are mainly emitted outside of the cone made by the antenna opening angle\
 , while the antenna  results in a superposition of independent emitters ab
 ove a critical gluon energy scale. We study the interplay between the dead
 -cone effect and medium-induced jet broadening in both cases of soft and h
 ard gluons and present results on energy loss distributions.\n\nhttp://ind
 ico.cern.ch/contributionDisplay.py?contribId=5&sessionId=17&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=5&sessionId=17&
 confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Effects of momentum dependent drag and equation of state on the he
 avy flavour suppression
DTSTART;VALUE=DATE-TIME:20121114T163000Z
DTEND;VALUE=DATE-TIME:20121114T170000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-6@cern.ch
DESCRIPTION:Speakers: MAZUMDER\, Surasree (Variable Energy Cyclotron Centr
 e\, Kolkata)\nThe momentum dependence of the drag and diffusion coefficien
 ts of heavy quarks propagating through a quark gluon plasma (QGP) have bee
 n evaluated. The effects of the equation of state and momentum dependence 
 of transport coefficients on the suppression of heavy flavours in QGP have
  been studied. We observe that the momentum dependence of the transport co
 efficients plays crucial role in the suppression of the heavy quarks and\,
  consequently\, in discerning the properties of the QGP using heavy flavor
 s as a probe. We use the experimental data on nuclear suppression of heavy
  flavours and hadronic multiplicity from RHIC and LHC to constrain the ini
 tial condition of the QGP expected to be formed at nuclear collision at RH
 IC energies.\nAgain\, we have calculated drag and diffusion coefficients u
 sing Hard Thermal Loop(HTL) approximations. In this case we have shielded 
 the infra-red divergence by the effective gluon propagator dictated by HTL
  perturbation theory.\n\nhttp://indico.cern.ch/contributionDisplay.py?cont
 ribId=6&sessionId=3&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=6&sessionId=3&c
 onfId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Recent developments in lattice studies for quarkonia
DTSTART;VALUE=DATE-TIME:20121114T153000Z
DTEND;VALUE=DATE-TIME:20121114T160000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-9@cern.ch
DESCRIPTION:Speakers: KACZMAREK\, Olaf (University of Bielefeld)\nI will g
 ive a review on recent developments in lattice QCD studies for quarkonia i
 n the quark gluon plasma medium. I will discuss recent progress in the ext
 raction of spectral properties from lattice QCD calculations of hadronic c
 orrelation functions. Besides medium modifications of bound states and the
 ir dissociation in the plasma I will focus on transport coefficients\, lik
 e heavy quark diffusion constants\, extracted from different correlation f
 unctions on the lattice. Present limitations and future perspectives for s
 tudies of quarkonia and related transport coefficients on the lattice will
  be discussed.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=9
 &sessionId=3&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=9&sessionId=3&c
 onfId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:b-Jet tagging in proton-(anti)proton collisions
DTSTART;VALUE=DATE-TIME:20121115T160000Z
DTEND;VALUE=DATE-TIME:20121115T163000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-8@cern.ch
DESCRIPTION:Speakers: FILTHAUT\, Frank (Radboud University Nijmegen)\nA la
 rge part of the high-pt physics programme at the Tevatron and LHC collider
 s relies on the identification of jets originating from the fragmentation 
 of b quarks. In my presentation I will discuss the salient features of the
  b-jet tagging algorithms developed to achieve this goal\, and also discus
 s the methods that have been developed to calibrate the performance of the
 se algorithms.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=8
 &sessionId=17&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=8&sessionId=17&
 confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:The STAR Heavy Flavor Upgrades
DTSTART;VALUE=DATE-TIME:20121117T103000Z
DTEND;VALUE=DATE-TIME:20121117T110000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-13@cern.ch
DESCRIPTION:Speakers: VIDEBAEK\, Flemming (BNL)\nThe STAR have already rep
 orted on results in pp and AA on heavy flavor production.  In order to per
 form high precision measurements of heavy flavor STAR has embarked on an u
 pgrade program. The primary motivation for the Heavy Flavor Tracker (HFT) 
 is perform measurements of heavy quark collectivity and to separate bottom
  and charm quark energy loss in the QCD medium. This will be achieved by t
 he HFT by extending the capabilities of STAR by measurements of displaced 
 vertices and direct topological identification of open charm. The motivati
 on for the Muon Telescope Detector (MTD) is to provide muon identification
  at mid-rapidity for measurements of J/psi and Upsilon.\nThese detectors w
 ill greatly enhance the STAR physics capability to measure heavy quark col
 lectivity and correlations using topologically reconstructed charmed hadro
 ns and heavy quark decay electron-muon correlations and bottom quark produ
 ction In addition\, measurements of the quarkonium muon decay channels wil
 l enable us to separate Upsilon 1S from 2S and 3S states in p+p and A+A co
 llisions. \nAn overview of the upgrades\, their expected performance and c
 urrent status will also be presented. The STAR Collaboration should comple
 te the Heavy Flavor Tracker (HFT) and the Muon Telescope Detector (MTD) up
 grades by 2014.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=
 13&sessionId=7&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=13&sessionId=7&
 confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Recent results on heavy flavour production from LHCb
DTSTART;VALUE=DATE-TIME:20121117T133000Z
DTEND;VALUE=DATE-TIME:20121117T140000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-12@cern.ch
DESCRIPTION:Speakers: BROOK\, Nicholas (BRISTOL)\nDuring 2011\, the LHCb e
 xperiment accumulated ~1 fb–1 of data in proton-proton collisions data a
 t 7 TeV\, collecting a sample rich in B mesons and baryons. The data provi
 de a wealth of new measurements as well as probes of QCD theory prediction
 s. We present recent results in quarkonium and b and c hadron production\,
  as well as studies of these states' properties such as masses and decay a
 symmetries.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=12&s
 essionId=9&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=12&sessionId=9&
 confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Precision quarkonium studies using multi-purpose fixed-target expe
 riments
DTSTART;VALUE=DATE-TIME:20121117T083000Z
DTEND;VALUE=DATE-TIME:20121117T090000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-15@cern.ch
DESCRIPTION:Speakers: LANSBERG\, Jean-Philippe (IPN Orsay\, Paris Sud U. /
  IN2P3-CNRS)\nI will briefly review the most important quarkonium-producti
 on results at fixed-target experiments (NA50\, NA60\, Hera-B\, E866\, ...)
  reported in the last decade. Then I will move onto the discussion of  the
  many quarkonium-physics opportunities offered by A multi-purpose Fixed-Ta
 rget ExpeRiment (AFTER) using the proton and lead Large Hadron Collider (L
 HC) beams extracted by a bent crystal. With a foreseen integrated luminosi
 ty of 0.5 fb−1 per year on a typical 1 cm-long target\, AFTER would prov
 ide a quarkonium observatory\, where their production can be analysed in g
 reat details in pp\, pd and pA collisions at sqrt(sNN)=  115 GeV and at sq
 rt(sNN)=  72 GeV in PbA collisions. By instrumenting the target-rapidity r
 egion\, the large negative-xF domain can be accessed for the first time\, 
 greatly extending previous measurements by Hera-B and E866. Such analyses 
 should help resolving the quarkonium-production controversies and clear th
 e way for gluon PDF extraction via quarkonium studies. The nuclear target-
 species versatility provides a unique opportunity to study nuclear matter 
 and the features of the hot and dense matter formed in PbA collisions.\n\n
 http://indico.cern.ch/contributionDisplay.py?contribId=15&sessionId=5&conf
 Id=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=15&sessionId=5&
 confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Recent results on quarkonium and open bottom suppression in PbPb c
 ollisions at the LHC with CMS
DTSTART;VALUE=DATE-TIME:20121114T105000Z
DTEND;VALUE=DATE-TIME:20121114T112000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-58@cern.ch
DESCRIPTION:Speakers: DAHMS\, Torsten (Ecole Polytechnique (FR))\nThe Comp
 act Muon Solenoid (CMS) has measured various quarkonium states via their d
 ecays into muon pairs in pp and PbPb collisions at sqrt(s_NN) = 2.76 TeV. 
 Quarkonia are especially relevant for studying the quark-gluon plasma sinc
 e they are produced at early times of the collision and propagate through 
 the medium\, mapping its evolution. The most recent results on the product
 ion of prompt J/psi\, psi(2S) and the first three Y states will be present
 ed. At high transverse momenta (pT>6.5 GeV) and midrapidity (|y|\n\nhttp:/
 /indico.cern.ch/contributionDisplay.py?contribId=58&sessionId=1&confId=182
 856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=58&sessionId=1&
 confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Bottomonium Suppression in Heavy Ion Collisions
DTSTART;VALUE=DATE-TIME:20121114T082000Z
DTEND;VALUE=DATE-TIME:20121114T085000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-11@cern.ch
DESCRIPTION:Speakers: Dr. STRICKLAND\, Michael (Gettysburg College)\nThe t
 hermal suppression of heavy quark bound states represents an ideal observa
 ble for determining if one has produced a quark gluon plasma in ultrarelat
 ivistic heavy-ion collisions. In recent years\, however\, a paradigm shift
  has taken place in the theory of quarkonium suppression due to new first 
 principles calculations of the thermal widths of these states. These therm
 al widths are large\, eg O(20-100 MeV) for the Upsilon\, and cause in-medi
 um suppression of the states at temperatures below their traditionally def
 ined disassociation temperatures. In order to apply the newly developed un
 derstanding to phenomenology\, however\, one must make detailed space-time
  models of the plasma including the effects of finite shear viscosity. The
 se effects include not only the modification of the time evolution of the 
 temperature of the system\, flow\, etc.\, but also the emergence of potent
 ially large local momentum-space anisotropies which can affect the in-medi
 um properties of the states. I will present comparisons of theory with dat
 a from RHIC 200 GeV/nucleon Au-Au collisions and LHC 2.76 TeV/nucleon Pb-P
 b collisions as a function of number of participants\, rapidity\, and tran
 sverse momentum.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId
 =11&sessionId=0&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=11&sessionId=0&
 confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Suppression and elliptic flow of open charmed mesons
DTSTART;VALUE=DATE-TIME:20121115T080000Z
DTEND;VALUE=DATE-TIME:20121115T083000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-10@cern.ch
DESCRIPTION:Speakers: UPHOFF\, Jan (Goethe University Frankfurt)\nFor the 
 first time in ultra-relativistic heavy ion collisions it is possible at th
 e LHC and also at RHIC to measure the suppression and flow of D mesons dir
 ectly without any contribution from B mesons\, giving direct and unbiased 
 insight to the charm quark interactions with the quark gluon plasma. Model
  calculations and predictions for the nuclear modification factor and elli
 ptic flow of D mesons in ultra-relativistic heavy ion collisions are revie
 wed and compared to experimental data. Furthermore\, the D meson results a
 re put into context with other heavy flavor observables.\n\nhttp://indico.
 cern.ch/contributionDisplay.py?contribId=10&sessionId=11&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=10&sessionId=11
 &confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Measurement of charm and bottom contributions to electrons from he
 avy quark decay at RHIC-PHENIX experiment
DTSTART;VALUE=DATE-TIME:20121116T133000Z
DTEND;VALUE=DATE-TIME:20121116T140000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-39@cern.ch
DESCRIPTION:Speakers: AKIMOTO\, Ryohji (University of Tokyo)\nHeavy quark 
 (charm and bottom) is a good probe to study the interaction between parton
 s and quark gluon plasma (QGP). Heavy quarks are created mainly by initial
  hard scatterings and interaction between heavy quarks and QGP during full
  space-time evolution is clearly reflected in the final states.\nA silicon
  vertex tracker (VTX) was installed at the PHENIX detector in 2011. The VT
 X enables us to measure charm and bottom contributions individually to ele
 ctrons from heavy quark decay\, and therefore to access the information of
  charm and bottom behavior inside QGP\, which leads to greater understandi
 ng of the interaction.\nIn the presentation\, the results of the electron 
 measurement from charm and bottom  decays for both p+p and Au+Au collision
 s will be presented.\n\nhttp://indico.cern.ch/contributionDisplay.py?contr
 ibId=39&sessionId=20&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=39&sessionId=20
 &confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:System Size\, Energy and Rapidity Dependence of Quarkonia Producti
 on Measured by the PHENIX Detector.
DTSTART;VALUE=DATE-TIME:20121114T140000Z
DTEND;VALUE=DATE-TIME:20121114T143000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-38@cern.ch
DESCRIPTION:Speakers: DURHAM\, J. Matthew (Los Alamos National Laboratory)
 \, DA SILVA\, Cesar Luiz (Los Alamos National Lab)\nThe nuclear modificati
 on of quarkonia in heavy ion collisions involves a set of physics paramete
 rs like energy density\, path length and initial state effects which can b
 e controlled experimentally  with variations in the beam energy\, use of d
 ifferent species and rapidity ranges. The PHENIX detector recently collect
 ed high statistics data using combinations of heavy ion species and beam e
 nergies in a broad rapidity range. This talk will present the most recent 
 measurements of J/$\\psi$\, $\\psi^{\\prime}$\, $\\chi_c$ and $\\Upsilon$ 
  production in d+Au\, Au+Au\, Cu+Cu\, Cu+Au collisions at $\\sqrt{s_{NN}}=
 $200 GeV\, 62 GeV and 39 GeV in mid- ($|y|\n\nhttp://indico.cern.ch/contri
 butionDisplay.py?contribId=38&sessionId=2&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=38&sessionId=2&
 confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Nonperturbative Heavy-Flavor Diffusion and Hadronization in a Hydr
 odynamic Description of Heavy-Ion Collisions
DTSTART;VALUE=DATE-TIME:20121116T080000Z
DTEND;VALUE=DATE-TIME:20121116T083000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-59@cern.ch
DESCRIPTION:Speakers: Dr. HE\, Min (Hunan University\,China)\nWe compute o
 pen heavy-flavor (HF) transport in relativistic heavy-ion collisions by co
 mbining a strong-coupling treatment in both macro- and microscopic dynamic
 s (hydro and nonperturbative diffusion interactions) [1]. The hydrodynamic
  bulk evolution is quantitatively constrained by bulk and multi-strange ha
 dron spectra and elliptic flow [2]. In the Quark-Gluon Plasma (QGP) phase\
 , heavy-quark diffusion coefficients are taken from a non-perturbative $T$
 -matrix approach. The latter leads to resonance formation close to Tc whic
 h is implemented as a hadronization (recombination) mechanism on a hydrody
 namic hypersurface. In the hadronic phase\, the diffusion of HF mesons is 
 obtained from effective hadronic theory [3]. We compute observables at RHI
 C and LHC for both HF mesons and non-photonic electrons [4\,5]. In particu
 lar\, we suggest the R_AA and v_2 of the D_s mesons as a unique observable
  due to the coupling of charm to the strangeness enhancement in AA collisi
 ons [4]\, which allows to quantitatively test key components of our approa
 ch\, including recombination and hadronic diffusion effects.\n\n\nReferenc
 es:\n\n[1] M. He\, R. J. Fries and R. Rapp\, Phys.Rev. C86\,014903 (2012).
 \n[2] M. He\, R. J. Fries and R. Rapp\, Phys. Rev. C85\, 044911 (2012).\n[
 3] M. He\, R. J. Fries and R. Rapp\, Phys. Lett. B701\, 445 (2011).\n[4] M
 . He\, R. J. Fries and R. Rapp\, arXiv:1204.4442 [nucl-th]. \n[5] M. He\, 
 R. J. Fries and R. Rapp\, arXiv:1208.0256 [nucl-th].\n\nhttp://indico.cern
 .ch/contributionDisplay.py?contribId=59&sessionId=20&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=59&sessionId=20
 &confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Radiative Contributions to Heavy Quark Energy Loss in a Langevin A
 pproach
DTSTART;VALUE=DATE-TIME:20121115T103000Z
DTEND;VALUE=DATE-TIME:20121115T110000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-14@cern.ch
DESCRIPTION:Speakers: Prof. BASS\, Steffen A. (Duke University)\nOver the 
 past year our group has studied heavy quark energy loss in the context of 
 a Langevin approach. Main emphasis of our study was the question of heavy 
 quark thermalization in a QGP medium as well as the dependence of the most
  common observables associated with heavy quark energy loss (R_AA and v_2)
  on various parameters of the medium evolution\, to which our Langevin app
 roach is coupled.  \n\nHere\, in addition to reviewing the results of the 
 aforementioned studies\, we will introduce  an algorithm that incorporates
  the radiative energy loss of heavy quarks in a QGP medium into the curren
 t Langevin framework by treating gluon radiation as an additional force to
  the heavy quarks traversing the medium. We examine the corresponding effe
 cts on observables such as the elliptic flow and the nuclear modification 
 factor\, and compare our simulations to the experimental results at the LH
 C. Our study constitutes an essential contribution to a more quantitative 
 understanding of the energy loss of heavy quarks propagating through hot a
 nd dense nuclear medium.\n\nhttp://indico.cern.ch/contributionDisplay.py?c
 ontribId=14&sessionId=11&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=14&sessionId=11
 &confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Quarkonium production measurements in Pb-Pb collisions with the AL
 ICE experiment at the LHC
DTSTART;VALUE=DATE-TIME:20121114T085000Z
DTEND;VALUE=DATE-TIME:20121114T092000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-17@cern.ch
DESCRIPTION:Speakers: VALENCIA PALOMO\, Lizardo (Universite de Paris-Sud 1
 1 (FR))\nALICE (A Large Ion Collider Experiment)\, one of the four main ex
 periments at the Large Hadron Collider (LHC)\, was designed and built to p
 erform dedicated research on heavy ion collisions to study the Quark Gluon
  Plasma (QGP)\, a deconfined state of strongly interacting QCD matter.\n\n
 As heavy flavours are produced on a very short time-scale in the initial h
 ard scattering processes\, they can be used to characterize the hot and de
 nse medium formed in high-energy heavy-ion collisions through their modifi
 ed yield as compared to pp collisions.\n\nIn ALICE\, quarkonium production
  is measured via the dielectron and dimuon decay channels at central (|y| 
 \n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=17&sessionId=0&
 confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=17&sessionId=0&
 confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Measurement of the J/$\\psi$ elliptic flow at forward rapidity in 
 Pb-Pb collisions at $\\sqrt{s_{NN}}$ = 2.76 TeV with the ALICE experiment
DTSTART;VALUE=DATE-TIME:20121114T092000Z
DTEND;VALUE=DATE-TIME:20121114T095000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-16@cern.ch
DESCRIPTION:Speakers: DAS\, Indranil (Universite de Paris-Sud 11 (FR))\nHe
 avy quark resonances\, produced in high energy heavy-ion collisions\, \nar
 e important observables for the study of Quantum Chromodynamics (QCD)\nint
 eractions at extreme energy-densities. Lattice QCD calculations predict a\
 nphase transition of the nuclear matter to Quark Gluon Plasma\n(QGP). The 
 suppression (due to color screening mechanism) or\nenhancement (due to reg
 eneration mechanism) of charmonium resonances\n(J/$\\psi$) have been propo
 sed as a signature of QGP. ALICE has\nmeasured the J/$\\psi$ in the forwar
 d rapidity region via the dimuon ($\\mu^{+}\\mu^{-}$)\ndecay channel in Pb
 -Pb collisions at $\\sqrt{s_{NN}}$ =\n2.76~TeV\, the result shows less sup
 pression with respect to that\nmeasured at lower energies of SPS and RHIC.
  The elliptic flow\nmeasurement of J/$\\psi$ provides an \nimportant obser
 vation to test the degree of thermalization of J/$\\psi$\nin heavy-ion col
 lisions. \n\nIn this talk\, the elliptic flow of J/$\\psi$ measured in the
 \nforward rapidity (-4.0\n\nhttp://indico.cern.ch/contributionDisplay.py?c
 ontribId=16&sessionId=0&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=16&sessionId=0&
 confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Production of two $c \\bar c$ pairs and two identical $D$ mesons -
  evidence for double parton scattering mechanism.
DTSTART;VALUE=DATE-TIME:20121116T083000Z
DTEND;VALUE=DATE-TIME:20121116T090000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-19@cern.ch
DESCRIPTION:Speakers: SZCZUREK\, Antoni (I)\nWe discuss charm production a
 t LHC. The production of single $c \\bar c$ pairs\nis calculated in the $k
 _t$-factorization approach. We use several\nunintegrated gluon distributio
 ns from the literature. Some of them\ninclude effect of small-$x$ staturat
 ion and fullfil Balitsky-Kovchegov\nevolution equation. The hadronization 
 is included with the help of\nfragmentation functions found for the produc
 tion of $c$ ($\\bar\nc$) in $e^+ e^-$ collisions. Differential distributio
 ns for several \ncharmed mesons will be presented and compared to recent r
 esults of the ALICE\nand LHCb collaborations. Some missing strength is ide
 ntified.\nDifferent schemes of fragmentation are discussed.\n\nWe concentr
 ate on production of two pairs of $c \\bar c$ within a simple\nformalism o
 f double-parton scattering (DPS). We perform calculation both\nin collinea
 r and $k_t$-factorization approaches. Surprisingly large\ncross sections\,
  comparable to single-parton scattering (SPS)\ncontribution\, are predicte
 d for LHC energies.\nBoth total inclusive cross section as a function of e
 nergy and\ndifferential distributions are shown.\nWe include recently disc
 ussed evolution of double partons in the case\nof two scales.\nWe discuss 
 perspectives how to identify the double scattering\ncontribution. We find 
 much larger cross section for large rapidity distance\nbetween charm quark
 s from different hard parton scatterings\ncompared to single scattering.\n
 Predictions for two $c \\bar c$ pair production in single-parton\nscatteri
 ng will be presented.\nWe present also first results for the $c \\bar c c 
 \\bar c$ production\nin the $k_t$-factorization approach. The results are 
 compared with\nthose for the collinear approach.\n\nPredictions for the pr
 oduction of different pairs of charm mesons \n($D^0 $D^0$\, D^0 {\\bar D}^
 0$\, etc.) are presented for the kinematics of \nATLAC\, CMS\, ALICE and L
 HCb experiment. Differential distributions of single meson \nprovided that
  both mesons are measured by the detector\, distribution in azimuthal angl
 e \nbetween two mesons and in dimeson invariant mass are calculated and wi
 ll be compared\nwith recent experimental data. Predictions for future meas
 urements are given.\n\n\nLITERATURE:\n\n\\item M. {\\L}uszczak\, R. Maciu{
 \\l}a and A. Szczurek\,\n``Production of two $c \\bar c$ pairs in double-p
 arton scattering''\,\nPhys. Rev. {\\bf D85} (2012) 094034.\n\n\\item W. Sc
 h\\"afer and A. Szczurek\,\n``Production of two $c \\bar c$ pairs in gluon
 -gluon scattering\nin high energy proton-proton scattering''\, \nPhys. Rev
 . {\\bf D85} (2012) 094029.\n\n\\item R. Maciu{\\l}a and A. Szczurek\, a p
 aper in preparation.\n\nhttp://indico.cern.ch/contributionDisplay.py?contr
 ibId=19&sessionId=20&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=19&sessionId=20
 &confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Exclusive coherent production of heavy vector mesons in nucleus-nu
 cleus collisions
DTSTART;VALUE=DATE-TIME:20121116T153000Z
DTEND;VALUE=DATE-TIME:20121116T155500Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-18@cern.ch
DESCRIPTION:Speakers: SCHAEFER\, Wolfgang (Institute of Nuclear Physics PA
 N)\nHigh energy heavy ions are the source of a\nflux of Weizs\\"acker-Will
 iams photons\, which can be \nutilized to study the photoproduction of vec
 tor mesons\non nuclear targets. \nWe discuss how information on the small-
 $x$ gluon \ndistribution in the nucleus can be obtained.\n\nWe present our
  calculations based on a $k_\\perp$-factorization \napproach which allows 
 us to construct the unintegrated glue \nof a nucleus from the free-nucleon
  one.\n\nSaturation effects are incorporate by an explicit treatment of th
 e\n$q \\bar q g$-Fock state. If time permits\, we also briefly discuss the
  role of the latter in incoherent diffraction on nuclei.\n\nThe presentati
 on will be based on our recent publication\n\n``Exclusive coherent product
 ion of heavy vector mesons in nucleus-nucleus collisions at LHC." \nA. Cis
 ek\, W. Schafer (Cracow\, INP)\, A. Szczurek (Cracow\, INP & Rzeszow U.)\,
  Phys.Rev. C86 (2012) 014905.\n\nhttp://indico.cern.ch/contributionDisplay
 .py?contribId=18&sessionId=22&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=18&sessionId=22
 &confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Experiment summary
DTSTART;VALUE=DATE-TIME:20121117T143000Z
DTEND;VALUE=DATE-TIME:20121117T150000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-57@cern.ch
DESCRIPTION:Speakers: SCOMPARIN\, Enrico (Universita e INFN (IT))\nhttp://
 indico.cern.ch/contributionDisplay.py?contribId=57&sessionId=9&confId=1828
 56
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=57&sessionId=9&
 confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Open charmed mesons production at STAR
DTSTART;VALUE=DATE-TIME:20121115T110000Z
DTEND;VALUE=DATE-TIME:20121115T113000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-30@cern.ch
DESCRIPTION:Speakers: BIELCIK\, Jaroslav (Czech Technical University (CZ))
 \nThe properties of the hot and dense nuclear matter produced at RHIC in h
 eavy ion collisions can be investigated in multiple ways by heavy flavor p
 roduction.\n     In this talk\, we will present the STAR results of open c
 harm hadron production at mid-rapidity in $p+p$ and Au+Au collisions at\n$
 \\sqrt{s_{NN}}$ = 200 GeV. Open charm mesons were reconstructed\ndirectly 
 via hadronic decay channels with daughter particles\nidentified by TPC and
  TOF detectors.  With abundant statistics of\nAu+Au collisions collected b
 y STAR in the year 2010 and 2011\, the\nD-meson is measured at $p_T$ from 
 0 to 8 GeV in minimum bias Au+Au\ncollisions. The centrality dependence of
  D-meson $p_T$ spectra as well as the nuclear modification factor will be 
 presented. The measurement of the $D^{0}$ elliptic flow in 200 GeV Au+Au c
 ollisions\nwill be reported.  Finally\, we will discuss the open charm had
 ron\nmeasurement in $\\sqrt{s}=500$ GeV $p+p$ collisions to study the ener
 gy dependence of charm production.\n\nhttp://indico.cern.ch/contributionDi
 splay.py?contribId=30&sessionId=11&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=30&sessionId=11
 &confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Bottom electron production in 7 Tev pp collisions at ALICE
DTSTART;VALUE=DATE-TIME:20121116T100000Z
DTEND;VALUE=DATE-TIME:20121116T103000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-36@cern.ch
DESCRIPTION:Speakers: ARONSSON\, Tomas (Yale University (US))\nTomas Arons
 son for the ALICE collaboration\n\nHigh-energy heavy-ion collisions at the
  LHC allow for the study of the properties of the quark-gluon plasma (QGP)
 . Heavy quarks\, charm and bottom\, produced in the initial hard scatterin
 g processes of the collision are excellent probes of the QGP. When heavy q
 uarks traverse the QGP they are expected to lose energy and such energy lo
 ss is predicted to be smaller than for gluons and light quarks. Heavy-flav
 our production can be studied using electrons from semi-leptonic decays of
  D and B mesons. The separation of electrons from these two sources (charm
  and bottom) is of crucial importance to address the expected mass depende
 nce of energy loss. In this talk\, we present the measurement of electrons
  from bottom decay in the transverse momentum range of 1-11 GeV/c in 7 TeV
  pp collisions at the LHC. Two methods are used to identify electrons from
  bottom decay\; a track impact-parameter study based on the displacement o
 f the decay vertex from the collision vertex\, and a two-track secondary v
 ertex b-tagging algorithm used to select displaced decay vertices. The cro
 ss section for bottom decay electrons is compared to FONLL pQCD prediction
 s and it will serve as a reference for studies of B meson suppression in P
 b-Pb collisions.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId
 =36&sessionId=20&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=36&sessionId=20
 &confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Coherent J/psi photoproduction in ultra-peripheral Pb-Pb collision
 s at ALICE
DTSTART;VALUE=DATE-TIME:20121114T102000Z
DTEND;VALUE=DATE-TIME:20121114T105000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-35@cern.ch
DESCRIPTION:Speakers: CANOA ROMAN\, Veronica (Centro Invest. Estudios Avan
 z. IPN (MX))\nThe ALICE experiment at the CERN Large Hadron Collider allow
 s the study of vector meson production in ultra-peripheral heavy-ion colli
 sions (UPC). Due to the strong electromagnetic fields gamma-gamma and gamm
 a-nucleus processes can be studied. \nWe report the first results obtained
  at ALICE on the coherent J/psi photo-production cross section\, a process
  sensitive to the gluon distribution of the nuclei\, in  PbPb collisions a
 t sqrt(s_NN) = 2.76 TeV and its rapidity dependence measured at both forwa
 rd rapidities (mu+mu- channel) and central rapidities (e+e- and mu+ mu- ch
 annels)\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=35&sessi
 onId=1&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=35&sessionId=1&
 confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:QCD factorization theorems for production of heavy quarkonia
DTSTART;VALUE=DATE-TIME:20121117T080000Z
DTEND;VALUE=DATE-TIME:20121117T083000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-52@cern.ch
DESCRIPTION:Speakers: QIU\, Jianwei (Brookhaven National Lab)\nhttp://indi
 co.cern.ch/contributionDisplay.py?contribId=52&sessionId=5&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=52&sessionId=5&
 confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Heavy quark quenching from RHIC to LHC
DTSTART;VALUE=DATE-TIME:20121116T143000Z
DTEND;VALUE=DATE-TIME:20121116T150000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-33@cern.ch
DESCRIPTION:Speakers: GOSSIAUX\, Pol (Subatech)\nRecently\, we have propos
 ed a microscopic approach for the quenching and thermalisation of heavy qu
 arks (HQ) in URHIC \\cite{Gossiaux:2008\,Gossiaux:2009\,Gossiaux:2010}\, a
 ssuming that \nthey interact with light partons through both elastic and r
 adiative processes evaluated by resorting to some parameterization of the 
 running coupling constant\, while those partons are spatially distributed 
 along hydrodynamical evolution of the hot medium. This approach is able to
  explain successfully several observables measured at RHIC\, such as a) th
 e nuclear modification factor and the elliptic flow of non-photonic single
  electrons and b) the nuclear modification factor of D mesons presented by
  STAR at QM 2012.  We will discuss the predictions of our model for D and 
 B mesons production in URHIC at LHC energies and confront them with experi
 mental results obtained so far by ALICE and CMS collaborations for Pb-Pb c
 ollisions at $\\sqrt{s}=2.76~{\\rm TeV}$. \n\nSince \\cite{Bluhm:2011}\, o
 ur interest has been triggered on the effect of an absorptive medium on ra
 diative energy loss and more specifically on its implications on the stand
 ard LPM \n\\cite{LPM} effect. We have advocated that the large time needed
  for the photon formation in Bremsstrahlung from ultrarelativistic charges
  is not affordable if damping is taken into account. Similar effect manife
 sts itself in QCD\, as we have recently advocated in \\cite{Bluhm_2012}. I
 t has possible implications on the quenching of D mesons in URHIC that wil
 l be discussed in this talk\, focusing on observables such as nuclear modi
 fication factor and correlations.\n\n%\n\\begin{thebibliography}{9}\n\n\\b
 ibitem{Gossiaux:2008}\nP.B. Gossiaux\, J. Aichelin\, Phys. Rev. C{\\bf 78}
 \, 014904 (2008)\, [hep-ph/0802.2525].\n\n\\bibitem{Gossiaux:2009}\nP.B. G
 ossiaux\, R. Bierkandt\, J. Aichelin\, Physical Review C{\\bf 79} (2009) 0
 44906\n\n\\bibitem{Gossiaux:2010}\nP.B. Gossiaux\, V. Guiho\, J. Aichelin\
 , J. Phys. G: Nucl. Part. Phys. {\\bf 37} (2010) 094019\n\n\\bibitem{Gossi
 aux:2011}\nP.B. Gossiaux et al.\, arXiv:1102.1114\n\n\\bibitem{Bluhm:2011}
 \nM. Bluhm\, P.B. Gossiaux\, and J. Aichelin\, arXiv:1106.2856\, PRL {\\bf
  107} (2011) 265004 \n\n\\bibitem{LPM}\nL.D. Landau and I. Ya. Pomeranchuk
 \, Dokl. Akad. Nauk  SSSR {\\bf 92} (1953) 535\; ibid. {\\bf 92} (1953) 73
 5.\n\n\\bibitem{Bluhm_2012}\nM. Bluhm\, P. B. Gossiaux\, T. Gousset\, J. A
 ichelin\,[arXiv:1204.2469v1] \n\n\\end{thebibliography}\n\nhttp://indico.c
 ern.ch/contributionDisplay.py?contribId=33&sessionId=20&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=33&sessionId=20
 &confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Heavy flavour perspectives with CBM
DTSTART;VALUE=DATE-TIME:20121117T113000Z
DTEND;VALUE=DATE-TIME:20121117T120000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-55@cern.ch
DESCRIPTION:Speakers: FRIESE\, Volker (GSI Darmstadt)\nhttp://indico.cern.
 ch/contributionDisplay.py?contribId=55&sessionId=7&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=55&sessionId=7&
 confId=182856
END:VEVENT
BEGIN:VEVENT
SUMMARY:Heavy flavor spectra in AA collision within a Langevin approach
DTSTART;VALUE=DATE-TIME:20121115T100000Z
DTEND;VALUE=DATE-TIME:20121115T103000Z
DTSTAMP;VALUE=DATE-TIME:20130620T094318Z
UID:indico-contribution-182856-37@cern.ch
DESCRIPTION:Speakers: BERAUDO\, Andrea (Universita e INFN (IT))\nWe presen
 t the updated outcomes of a theoretical study of heavy-flavor spectra in A
 A collisions. The core of the analysis is represented by the study of the 
 propagation of heavy (c and b) quarks in the Quark Gluon Plasma: their dyn
 amics is described through a relativistic Langevin equation\, whose transp
 ort coefficients are evaluated within a thermal-field-theory approach. Res
 ults obtained with lattice-QCD transport coefficients will be also shown. 
 Our Langevin approach\, at variance with radiative energy-loss calculation
 s\, would lead (asymptotically) the heavy quarks to thermal equilibrium.\n
 The numerical solution of the Langevin equation enters into a multi-step s
 etup including\n- Initial hard production of the q-qbar pairs\, given by t
 he POWHEG-BOX event generator (based on NLO pQCD)\;\n- For the AA case: La
 ngevin dynamics in the QGP background (evolving according to hydrodynamics
 )\;\n- Hadronization according to the most up-to-date branching fractions 
 and fragmentation functions\;\n- Decays into the experimentally accessible
  channels (open charm hadrons\, displaced J/psi\, heavy-flavor electrons).
 \n- Evaluation of inclusive spectra (in pp and AA)\, R_AA and v_2 (in AA) 
 and comparison with the most recent experimental results obtained in Pb-Pb
  collisions at the LHC at 2.76 TeV.\nOur analysis represents an improvemen
 t of the calculation presented in Eur.Phys.J. C71 (2011) 1666. In particul
 ar measurements of exclusive open-charm spectra which became available at 
 the LHC (at 2.76 and 7 TeV) allow now to fix the pp benchmark with tighter
  constraints.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=37
 &sessionId=11&confId=182856
LOCATION:Academic Building\, Utrecht University Kanunnikenzaal
URL:http://indico.cern.ch/contributionDisplay.py?contribId=37&sessionId=11
 &confId=182856
END:VEVENT
END:VCALENDAR