Nonextensive statistical effects in the quark-gluon plasma formation at relativistic heavy-ion collisions energies

• Autorzy: Gianpiero Gervino , Andrea Lavagno , Daniele Pigato
• Języki publikacji: EN

Abstrakty

EN

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.

Słowa kluczowe

EN

Relativistic nuclear equation of state; Non-extensive statistical mechanics; Strange matter

• Czasopismo: Open Physics
• Rocznik: 2012
• Tom: 10
• Numer: 3
• Strony: 594-601

Daty

wydano

2012-06-01

online

2012-06-17

Twórcy

autor

Gianpiero Gervino

autor

Andrea Lavagno

autor

Daniele Pigato

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Identyfikatory

DOI

10.2478/s11534-011-0123-3