/ Theory-Nucl

Dynamics of hot and dense nuclear and partonic matter

Bratkovskaya, E.L. (Frankfurt U., FIAS) ; Cassing, W. (Giessen U.) ; Linnyk, O. (Frankfurt U.) ; Konchakovski, V.P. (BITP, Kiev) ; Voronyuk, V. (Dubna, JINR) ; Ozvenchuk, V. (Frankfurt U.)

Published in: Phys.Atom.Nucl.
Year: 2012
Vol.: 75
Page No: 679-682
Pages: 4

Abstract: The dynamics of hot and dense nuclear matter is discussed from the microscopic transport point of view. The basic concepts of the Hadron-String-Dynamical transport model (HSD)-derived from Kadanoff-Baym equations in phase phase-are presented as well as highlights of HSD results for different observables in heavy-ion collisions from 100 A MeV (SIS) to 21 A TeV(RHIC) energies. Furthermore, a novel extension of the HSD model for the description of the partonic phase-the Parton-Hadron-String-Dynamics (PHSD) approach-is introduced. PHSD includes a nontrivial partonic equation of state-in line with lattice QCD-as well as covariant transition rates from partonic to hadronic degrees of freedom. The sensitivity of hadronic observables to the partonic phase is demonstrated for relativistic heavy-ion collisions from the FAIR/NICA up to the RHIC energy regime.

Total numbers of views: 777
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DOI: 10.1134/S1063778812060051
 Record created 2012-08-02, last modified 2014-01-30

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