Strangeness production in Au-Au collisions at √S NN = 62.4 GeV

Michal Petráň, Jean Letessier, Vojtěch Petráček, Rafelski Jan

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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 √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.

Original languageEnglish (US)
Pages (from-to)255-260
Number of pages6
JournalActa Physica Polonica B, Proceedings Supplement
Volume5
Issue number2
DOIs
StatePublished - Jul 2 2012

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

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