Nonequilibrium photons as a signature of quark-hadron phase transition

被引：2

作者：

Lee, DS ^{[1
]}

Ng, KW

机构：

[1] Natl Dong Hwa Univ, Dept Phys, Hualien, Taiwan

[2] Acad Sinica, Inst Phys, Taipei, Taiwan

来源：

PHYSICS LETTERS B | 1999年 / 449卷 / 3-4期

关键词：

D O I：

10.1016/S0370-2693(99)00092-1

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the nonequilibrium photon production in the quark-hadron phase transition, using the Friedberg-Lee type solitons as a working model for quark-hadron physics. We propose that to search for nonequilibrium photons in the direct photon measurements of heavy-ion collisions may be a characteristic test of the transition from the quark-gluon to hadronic phases. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：274 / 280

页数：7