XXX-th International Workshop on High Energy Physics “Particle and Astroparticle Physics, Gravitation and Cosmology: Predictions, Observations and New Projects”

Session

Phenomena in Heavy Ion Collisions

26 Jun 2014, 09:20

Conference Hall (IHEP, Protvino, Theoretical Division)

Description

Heavy Ions
QGP

93. Results from ALICE

Yuri Kharlov (Institute for High Energy Physics (RU))

26/06/2014, 09:20

Phenomena in Heavy Ion Collisions

Presentation

The ALICE experiment at the LHC performs comprehensive studies of the QCD matter with Pb-Pb, p-Pb and pp collisions. A complete set of observables measured by ALICE allows one to explore properties of the deconfnined quark-gluon medium at high temperature and energy density, to study initial-state effects of heavy-ion collisions and to study particle production in QCD vacuum. In this talk, an...

35. Phenomena in Heavy Ion Collisions

Mr Stepan Obraztsov (M.V. Lomonosov Moscow State University (RU))

26/06/2014, 09:45

87. Neutral mesons and photons in pp and Pb-Pb collisions

Dmitri Peresunko (National Research Centre Kurchatov Institute (RU))

26/06/2014, 10:10

Presentation

Measurements of direct photon and neutral pion production in heavy-ion collisions provide a comprehensive set of observables characterizing properties of the hot QCD medium. Unlike hadrons, direct photons are produced in all stages of a nucleus-nucleus collision and therefore probe the initial state of the collision as well as the space-time evolution of the produced medium. Prompt direct...

36. Heavy Ion Physics at LHCb

Johan Blouw (Max-Planck-Gesellschaft (DE))

26/06/2014, 10:30

65. Strongly interacting matter at RHIC: experimental highlights

Vitaly Okorokov (Moscow State Engineering Physics Institute (RU))

26/06/2014, 10:55

Presentation

Recent experimental results obtained at the relativistic heavy-ion collider (RHIC) will be discussed. Investigations of different nuclear-nuclear collisions in recent some years focus on two main tasks, namely, detail study of sQGP properties and exploration of the QCD phase diagram. Results at top RHIC energy provide important information about event shapes as well as transport and...

76. PHENIX results

Vladimir Bumazhnov (IHEP, Protvino)

26/06/2014, 11:40

Presentation

Hard scattered partons lose significant energy traversing the medium created in high energy collisions of heavy nuclei, resulting in suppressed yields of final state high pT hadrons. Results from the PHENIX experiment at RHIC on the suppression of high pT hadrons at mid-rapidity in central Au+Au and Cu+Cu collisions will be shown and compared to corresponding results in d+Au collisions. The...

37. Early thermalization of quark-gluon matter in heavy ion collisions

Prof. Xiao-Ming Xu (Shanghai University)

26/06/2014, 12:05

39. Panel discussion on Heavy Ions

26/06/2014, 12:30

Moderator: Sergei Sadovsky Panelists: Johan Blouw, Vitaly Okorokov, Vladimir Bumazhnov, Xiao-Ming Xu, Dmitri Peresunko Questions: 1. Which experimental data (dis)prove deconfiment of the QCD matter created in heavy ion collisions ? 2. Which grounds are there for thermodynamics application to describe the QCD matter produced at RHIC and LHC energies ? 3. Which experimental data...