Strange particle freeze-out

Jean Letessier, Johann Rafelski, Ahmed Tounsi

Research output: Contribution to journalArticle

26 Scopus citations

Abstract

We reconsider thermal conditions of the central fireball presumed to be the source of abundantly produced strange (anti-) baryons in S → W collisions at 200 GeV A. We show that it is possible to completely fix the freeze-out temperature of strange particles in terms of the central rapidity kaon to Lambda particle abundance ratio at fixed, high transverse mass using a non-equilibrium hadronization model and the measured quark fugacities.

Original languageEnglish (US)
Pages (from-to)394-399
Number of pages6
JournalPhysics Letters B
Volume321
Issue number4
DOIs
StatePublished - Feb 3 1994

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Fingerprint Dive into the research topics of 'Strange particle freeze-out'. Together they form a unique fingerprint.

  • Cite this