A Non-Extensive Model for Quark Matter Produced in Heavy Ion Collisions
High Energy Physics - Phenomenology
2007-05-23 v1
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.
Cite
@article{arxiv.hep-ph/0403038,
title = {A Non-Extensive Model for Quark Matter Produced in Heavy Ion Collisions},
author = {T. S. Biro and G. Purcsel},
journal= {arXiv preprint arXiv:hep-ph/0403038},
year = {2007}
}
Comments
LaTeX, revtex4, prc, 16 pages