The 4th Asian Triangle Heavy Ion conference (ATHIC2012)

Session

Parallel 1C (Chair Xu Cai)

1C

15 Nov 2012, 13:30

Grand Hotel, Pusan, South Korea

59. Recent Quarkonia results from CMS

Hyunchul Kim (Korea University (KR))

15/11/2012, 13:30

Quarkonia are important probe for diagnosing and characterizing the quark-gluon plasma since they are produced at early stage and propagate through the medium. The Compact Muon Solenoid (CMS) detector at the LHC is powerful to measure muon pairs from quarkonia in the high-multiplicity environment of nucleus-nucleus collisions. During the 2011 heavy-ion run period, CMS has recorded about 150...

47. Sequential melting of quarkonia in quark-gluon fluid at RHIC and LHC

Tomomi Nagaoka (Ochanomizu University)

15/11/2012, 13:55

We study properties of the quark-gluon plasma from sequential melting of quarkonia in heavy ion collisions at RHIC and LHC. A quarkonium travels through the quark gluon fluid and dissociates when temperature is larger than dissociation temperature which varies among quarkonium species. Dynamics of the quark gluon fluid is described by relaticistic hydrodynamics with the latest equation of...

5. Heavy Flavour Production measurement at LHC energies with the ALICE detector

Dr Renu Bala (University of Jammu (IN))

15/11/2012, 14:20

ALICE is the dedicated heavy-ion experiment at the LHC. Its main physics goal is to study the properties of strongly-interacting matter at conditions of high energy density and high temperature expected to be reached in central Pb–Pb collisions. Charm and beauty quarks are well-suited tools to investigate this state of matter since they are produced in initial hard scatterings and are...

52. Nuclear Modification Factor and Elliptic Flow of Muons from Open Heavy Flavor Decays at Forward Rapidity in Pb-Pb Collisions at 2.76 TeV with ALICE

Jianhui Zhu (Central China Normal University CCNU (CN))

15/11/2012, 14:45

Heavy-flavor particles are considered as one of the promising probes to investigate the properties of the high-density medium produced in ultrarelativistic heavy ion collisions. The study of the suppression of the heavy-flavor production via the nuclear modification factor is used to investigate the energy loss mechanism of heavy quarks in the medium. The measurement of the collective flow of...