The QGP dynamics in relativistic heavy-ion collisions
arXiv:1304.4115 · doi:10.1088/1742-6596/455/1/012048
Abstract
The dynamics of partons and hadrons in relativistic nucleus-nucleus collisions is analyzed within the novel Parton-Hadron-String Dynamics (PHSD) transport approach, which is based on a dynamical quasiparticle model for the partonic phase (DQPM) including a dynamical hadronization scheme. The PHSD model reproduces a large variety of observables from SPS to LHC energies, e.g. the quark-number scaling of elliptic flow, transverse mass and rapidity spectra of charged hadrons, dilepton spectra, open and hidden charm production, collective flow coefficients etc., which are associated with the observation of a sQGP. The highlights of the latest results on collective flow are presented and open questions/perspectives are discussed.
8 pages, 4 figures, contribution to the Proceedings of the Kruger-2012 International Workshop on Discovery Physics at the LHC (Kruger National park in South Africa, December 3-7, 2012)
References in corpus (21)
- Viscosity Information from Relativistic Nuclear Collisions: How Perfect is the Fluid Observed at RHIC?
- Elliptic and triangular flow in event-by-event (3+1)D viscous hydrodynamics
- The QCD transition temperature: results with physical masses in the continuum limit II.
- Energy Loss and Flow of Heavy Quarks in Au+Au Collisions at sqrt(s_NN) = 200 GeV
- The QCD Equation of State with almost Physical Quark Masses
- Triangularity and Dipole Asymmetry in Heavy Ion Collisions
- Has the QCD Critical Point been Signaled by Observations at RHIC ?
- Parton transport and hadronization from the dynamical quasiparticle point of view
- Perturbative QCD Calculations of Elliptic Flow and Shear Viscosity in Au+Au Collisions at GeV
- Momentum spectra, anisotropic flow, and ideal fluids
- Dynamical quasiparticles properties and effective interactions in the sQGP
- QCD thermodynamics and confinement from a dynamical quasiparticle point of view
- Triangular flow in heavy ion collisions in a multiphase transport model
- Super-horizon fluctuations and acoustic oscillations in relativistic heavy-ion collisions
- Shear and bulk viscosities of strongly-interacting 'infinite' parton-hadron matter within the parton-hadron-string transport approach
- Directed flow at mid-rapidity in event-by-event hydrodynamics
- Constraining the initial state granularity with bulk observables in Au+Au collisions at GeV
- Energy dependence of elliptic flow from heavy-ion collision models
- v4 from ideal and viscous hydrodynamic simulations of nuclear collisions at the BNL Relativistic Heavy Ion Collider (RHIC) and the CERN Large Hadron Collider (LHC)
- Eccentricity fluctuations in an integrated hybrid approach: Influence on elliptic flow
- The anisotropic flow coefficients and in Au+Au collisions at RHIC