Statistical hadronization probed by resonances

Giorgio Torrieri, Johann Rafelski

Research output: Contribution to journalArticle

12 Scopus citations

Abstract

We study to what extent a measurement of the m spectra for hadrons and their resonances can resolve ambiguities in the statistical model description of particle production. We describe in a quantitative analysis how physical assumptions about the freeze-out geometry and dynamics influence the particle spectra. Considering ratios of m distribution of resonance-particle ratios (such as K*/K, Σ*/λ, η′/η) we observe significant sensitivity to fireball freeze-out geometry and flow dynamics.

Original languageEnglish (US)
Article number034912
Pages (from-to)349121-3491210
Number of pages3142090
JournalPhysical Review C - Nuclear Physics
Volume68
Issue number3
StatePublished - Sep 2003

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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