We obtain strangeness production as function of centrality in a statistical hadronization model analysis of all experimental hadron production data in Au-Au collisions at √s NN = 62.4 GeV. Our analysis describes successfully the yield of strange and multi-strange hadrons recently published. We explore condition of hadronization as a function of centrality and find universality for the case of chemical non-equilibrium in the hadron phase space corresponding to quark-gluon plasma (QGP) in chemical equilibrium.
ASJC Scopus subject areas
- Physics and Astronomy(all)