From quark combinatorics to spectral coalescence

We review the ALCOR hadronization model developed for the description of hadron spectra emerging from a thermalized quark matter. Following the basics of non-extensive thermodynamics and QCD lattice equation of state we present results on pion and antiproton spectra composed from a cut power-law dis...

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Bibliographic Details
Published in:The European physical journal. ST, Special topics Special topics, 2008-03, Vol.155, p.1-12
Main Authors: Biro, T S, Urmossy, K
Format: Article
Language:English
Online Access:Get full text
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Summary:We review the ALCOR hadronization model developed for the description of hadron spectra emerging from a thermalized quark matter. Following the basics of non-extensive thermodynamics and QCD lattice equation of state we present results on pion and antiproton spectra composed from a cut power-law distributed quark matter with continuous mass quasiparticles. We emphasize that the particle spectra in the PT > > m regime should follow the quark coalescence scaling law for the Tsallis parameter q - 1.
ISSN:1951-6355
1951-6401
DOI:10.1140/epjst/e2008-00583-4