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Bremsstrahlung from a Microscopic Model of Relativistic Heavy Ion Collisions
S. M. H. Wong, M. Belkacem, J. I. Kapusta +3
We compute bremsstrahlung arising from the acceleration of individual charged baryons and mesons during the time evolution of high-energy Au+Au collisions at the Relativistic Heavy…
Enhanced antiproton production in Pb(160 AGeV)+Pb reactions: evidence for quark gluon matter?
M. Bleicher, M. Belkacem, S. A. Bass +2
The centrality dependence of the antiproton per participant ratio is studied in Pb(160 AGeV)+Pb reactions. Antiproton production in collisions of heavy nuclei at the CERN/SPS seems…
Relativistic Hadron-Hadron Collisions in the Ultra-Relativistic Quantum Molecular Dynamics Model (UrQMD)
M. Bleicher, E. Zabrodin, C. Spieles +8
Hadron-hadron collisions at high energies are investigated in the Ultra-relativistic-Quantum-Molecular-Dynamics approach (UrQMD). This microscopic transport model is designed to st…
Local equilibrium in heavy ion collisions. Microscopic model versus statistical model analysis
L. V. Bravina, E. E. Zabrodin, M. I. Gorenstein +11
The assumption of local equilibrium in relativistic heavy ion collisions at energies from 10.7 AGeV (AGS) up to 160 AGeV (SPS) is checked in the microscopic transport model. Dynami…
Physics opportunities at RHIC and LHC
S. Scherer, S. A. Bass, M. Belkacem +18
Nonequilibrium models (three-fluid hydrodynamics, UrQMD, and quark molecular dynamics) are used to discuss the uniqueness of often proposed experimental signatures for quark matter…
Can Momentum Correlations Proof Kinetic Equilibration in Heavy Ion Collisions at 160 AGeV?
M. Bleicher, M. Belkacem, C. Ernst +6
We perform an event-by-event analysis of the transverse momentum distribution of final state particles in central Pb(160AGeV)+Pb collisions within a microscopic non-equilibrium tra…