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arXiv · 1112.3189

Strangeness Production in Au--Au collisions at $\sqrt{s_{NN}}=62.4$ GeV

Michal Petran·Jean Letessier·Vojtech Petracek·Jan Rafelski
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Abstract

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 $\sqrt{s_{NN}}=62.4\GeV$. 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.

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Michal Petran, Jean Letessier, Vojtech Petracek, Jan Rafelski. 2011-12-14. Strangeness Production in Au--Au collisions at $\sqrt{s_{NN}}=62.4$ GeV. https://doi.org/10.5506/aphyspolbsupp.5.255

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