Strange hadron resonances and QGP freeze-out

G. Torrieri, J. Rafelski

Research output: Contribution to journalArticle

27 Scopus citations

Abstract

We describe how the abundance and distribution of hyperon resonances can be used to probe freeze-out conditions. We demonstrate that resonance yields allow us to measure the time scales of chemical and thermal freeze-outs. This should permit a direct differentiation between the explosive, sudden and staged adiabatic freeze-out scenarios. We then discuss the meaning of recent experimental results and suggest further measurements.

Original languageEnglish (US)
Pages (from-to)1911-1919
Number of pages9
JournalJournal of Physics G: Nuclear and Particle Physics
Volume28
Issue number7
DOIs
StatePublished - Jul 1 2002

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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