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A Non-Extensive Model for Quark Matter Produced in Heavy Ion Collisions

T. S. Biro·G. Purcsel
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Abstract

We describe quark matter in the framework of non-extensive thermodynamics. We point out that partcile spectra with power-law tail lead to an increased energy and entropy per particle. This way even a massless plasma may give E/N = 1 GeV at T = 175 MeV temperature, alike thermal hadronic fits to RHIC experiment. In this case E/NT = 6 instead of 3.

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T. S. Biro, G. Purcsel. 2004-03-03. A Non-Extensive Model for Quark Matter Produced in Heavy Ion Collisions. https://arxiv.org/abs/hep-ph/0403038

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