Strangeness and Particle Freeze-out in Nuclear Collisions at 14.6 Gev a

Abstract

We study the chemical conditions at freeze-out associated with the production of strange-particles in Si-Au collisions at 14.6 GeV A. We obtain freeze-out chemical potentials and temperature, and determine the entropy as well as the final particle abundance. We also consider in detail the alternative evolution scenarios involving the hadronic gas and the deconfined phase.

12 pages, LaTeX, 3 postscript figures

References in corpus (6)

• Thermal Hadron Production in High Energy Heavy Ion Collisions
• Evidence for a high entropy phase in nuclear collisions
• Gluon production, cooling and entropy in nuclear collisions
• Hot hadronic matter and strange anti-baryons
• Strange Particle Freeze-Out
• Strange Particle Abundance in QGP Formed in 200 GeV A Nuclear Collisions

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• The Search for the Quark-Gluon Plasma
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• Soft Physics in STAR
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• QGP Formation and Strange Antibaryons
• Illusory Flow in Radiation from Accelerating Charge
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• Role of system size on freezeout conditions extracted from transverse momentum spectra of hadrons
• QCD Phase Boundary and the Hadrochemical Horizon
• Strangeness production in high-multiplicity events
• Equation of State and Phase Transitions in the Nuclear and Hadronic Systems