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Title: Effects of bulk viscosity and hadronic rescattering in heavy ion collisions at energies available at the BNL Relativistic Heavy Ion Collider and at the CERN Large Hadron Collider

Journal Article · · Physical Review C
 [1];  [2];  [3];  [4];  [5];  [3];  [3]
  1. McGill Univ., Montreal, QC (Canada). Dept of Physics; Frankfurt Institute for Advanced Studies (Germany)
  2. McGill Univ., Montreal, QC (Canada). Dept of Physics; Stony Brook Univ., NY (United States). Dept. of Physics and Astronomy
  3. McGill Univ., Montreal, QC (Canada). Dept of Physics
  4. Instituto de Fisica, Universidade Federal Fluminense, UFF, Rio de Janeiro (Brazil)
  5. Brookhaven National Lab. (BNL), Upton, NY (United States). Physics Department

Here, we describe ultrarelativistic heavy ion collisions at the BNL Relativistic Heavy Ion Collider and the CERN Large Hadron Collider with a hybrid model using the IP-Glasma model for the earliest stage and viscous hydrodynamics and microscopic transport for the later stages of the collision. We demonstrate that within this framework the bulk viscosity of the plasma plays an important role in describing the experimentally observed radial flow and azimuthal anisotropy simultaneously. Finally, we further investigate the dependence of observables on the temperature below which we employ the microscopic transport description.

Research Organization:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Nuclear Physics (NP)
Grant/Contract Number:
SC0012704; FG02-88ER40388; AC02-05CH11231
OSTI ID:
1430894
Alternate ID(s):
OSTI ID: 1426329
Report Number(s):
BNL-203413-2018-JAAM; PRVCAN; TRN: US1802510
Journal Information:
Physical Review C, Vol. 97, Issue 3; ISSN 2469-9985
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 58 works
Citation information provided by
Web of Science

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