Freeze-out process with in-medium nucleon mass

• Autorzy: Zschocke S. , Csernai L. , Molnar E. , Manninen J. , Nyiri A.
• Konferencja: Proceedings of the 18th International conference on Nucleus-Nucleus Collisions QUARK MATTER 2005, 4-9 August, 2005, Budapest, Hungary
• Języki publikacji: EN

Abstrakty

EN

We investigate the kinetic freeze-out scenario of a nucleon gas through a finite layer. The in-medium mass modification of nucleons and its impact on the freeze-out process is studied. A considerable modification of the thermodynamical parameters temperature, flow-velocity, energy density and particle density has been found in comparison with evaluations which use a constant vacuum nucleon mass.

Słowa kluczowe

EN

freeze-out; nucleon mass shift; chiral condensate; heavy-ion collision

• Wydawca: Institute of Nuclear Chemistry and Technology
• Czasopismo: Nukleonika
• Rocznik: 2006
• Tom: Vol. 51,suppl.3
• Strony: 43--46
• Opis fizyczny: Bibliogr. 13 poz., rys.

Twórcy

autor

Zschocke S.

autor

Csernai L.

autor

Molnar E.

autor

Manninen J.

autor

Nyiri A.

• Section for Theoretical and Computational Physics, and Bergen Computational Physics Laboratory, University of Bergen, 5007 Bergen, Norway and Forschungszentrum Rossendorf, 01314 Dresden, Germany, Tel.: [phone], Fax: [phone],

Bibliografia

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• 10. Molnár E, Csernai LP, Magas VK, Nyiri A, Tamosiunas K (2006) Covariant description of kinetic freeze out through a finite space-like layer. Phys Rev C 74:024907
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