Gluon production, cooling and entropy in nuclear collisions

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We study the cooling (heating) of a glue-parton gas due to production (destruction) of particles and determine the associated production of entropy. We incorporate sharing of the system energy among a changing number of particles. We find that the entropy of an evolving glue-parton gas changes in an insignificant range once the initial high temperature state has been formed, despite a great change in particle number and temperature.
Replaced for bad printing on US paper. 7 pages, LaTeX, 4 postscript figures

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High Energy Physics - Phenomenology, Nuclear Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/192156

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-ph/9711346
 http://arxiv.org/abs/hep-ph/9711346
 Phys.Rev.C50:406-409,1994
 doi:10.1103/PhysRevC.50.406

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arXiv