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arXiv · hep-ph/9407380

Hadronization cross--sections at the chiral phase transition of a quark plasma

J. Hüfner·S. P. Klevansky·E. Quack·P. Zhuang
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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 $\ln |1-{T\over T_c}|$.

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J. Hüfner, S. P. Klevansky, E. Quack, P. Zhuang. 1994-07-26. Hadronization cross--sections at the chiral phase transition of a quark plasma. https://doi.org/10.1016/0370-2693(94)91438-9

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