Chemical Equilibrium in Heavy Ion Collisions: Rapidity Dependence

Abstract

Particle yields in heavy ion collisions show an overwhelming evidence for chemical or relative chemical equilibrium at all beam energies. The rapidity dependence of the thermal parameters $T$ and ${\mu }_B$ can now be determined over a wide range of rapidities and show a systematic behavior towards an increase in ${\mu }_B$ away from mid-rapidity.

5 pages, 4 figures

References in corpus (7)

• Comparison of Chemical Freeze-Out Criteria in Heavy-Ion Collisions
• Charged Meson Rapidity Distributions in central Au+Au Collisions at sqrt(s_nn) = 200 GeV
• Optimal conditions for exploring high-density baryonic matter
• Strange particle production at RHIC in a single-freeze-out model
• Statistical Model Predictions for Particle Ratios at sqrt(s_NN) = 5.5 TeV
• Centrality dependence of charged-particle pseudorapidity distributions from d+Au collisions at sqrt(s_{NN})=200 GeV
• Strange particle production in a single-freeze-out model

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