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arXiv · nucl-th/9407014

Heavy resonance production in high energy nuclear collisions

David Seibert·George Fai
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Abstract

We estimate freezeout conditions for $s$, $c$, and $b$ quarks in high energy nuclear collisions. Freezeout is due either to loss of thermal contact, or to particles ``wandering'' out of the region of hot matter. We then develop a thermal recombination model in which both single-particle (quark and antiquark) and two-particle (quark-antiquark) densities are conserved. Conservation of two-particle densities is necessary because quarks and antiquarks are always produced in coincidence, so that the local two-particle density can be much larger than the product of the single-particle densities. We use the freezeout conditions and recombination model to discuss heavy resonance production at zero baryon density in high energy nuclear collisions.

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David Seibert, George Fai. 1994-07-07. Heavy resonance production in high energy nuclear collisions. https://doi.org/10.1103/physrevc.50.2532

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