HADRONIZATION CROSS-SECTIONS AT THE CHIRAL PHASE-TRANSITION OF A QUARK PLASMA

Authors
HUFNER J KLEVANSKY SP QUACK E ZHUANG P
Citation
J. Hufner et al., HADRONIZATION CROSS-SECTIONS AT THE CHIRAL PHASE-TRANSITION OF A QUARK PLASMA, Physics letters. Section B, 337(1-2), 1994, pp. 30-36
Citations number
17
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
337
Issue
1-2
Year of publication
1994
Pages
30 - 36
Database
ISI
SICI code
0370-2693(1994)337:1-2<30:HCATCP>2.0.ZU;2-0
Abstract
Hadronization at finite temperature T is discussed in the framework of the Nambu-Jona-Lasinio model. The differential cross-section for the conversion of a quark-antiquark pair into two pions to first order in a 1/N-c expansion is calculated as a function of the c.m. energy s and temperature T. In particular, approaching the temperature T-c of the chiral phase transition, the hadronization cross-section diverges like In /1 - T/T-c/.