We investigate the relativistic equation of state of hadronic matter and quark-gluon plasma at finite temperature and baryon density in the framework of the non-extensive statistical mechanics, characterized by power-law quantum distributions. We impose the Gibbs conditions on the global conservation of baryon number, electric charge and strangeness number. For the hadronic phase, we study an extended relativistic mean-field theoretical model with the inclusion of strange particles (hyperons and mesons). For the quark sector, we employ an extended MIT-Bag model. In this context we focus on the relevance of non-extensive effects in the presence of strange matter.
Nonextensive statistical effects in the quark-gluon plasma formation at relativistic heavy-ion collisions energies / Gervino G.; Lavagno A.; Pigato D.. - In: CENTRAL EUROPEAN JOURNAL OF PHYSICS. - ISSN 1895-1082. - 10:3(2012), pp. 594-601.
|Titolo:||Nonextensive statistical effects in the quark-gluon plasma formation at relativistic heavy-ion collisions energies|
|Data di pubblicazione:||2012|
|Digital Object Identifier (DOI):||http://dx.doi.org/10.2478/s11534-011-0123-3|
|Appare nelle tipologie:||1.1 Articolo in rivista|