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| Photons from a Chemically Equilibrating Quark-Gluon Plasma at Finite Baryon Density | |
| 作者姓名： | 贺泽君 龙家丽 马余刚 马国亮 |
| 作者单位： | [1]ShanghaiInstituteofAppliedPhysics,ChineseAcademyofSciences,POBox800-204,Shanghai201800／／CCAST（WorldLaboratory）POBox8730,Beijing100080 [2]ShanghaiInstituteofAppliedPhysics,ChineseAcademyofSciences,POBox800-204,Shanghai201800／／GraduateSchooloftheChineseAcademyofSciences,Beijing100080 |
| 摘 要： | We study hard photon production in a chemically equilibrating quark-gluon plasma at finite baryon density based on the Juttner distribution of partons of the system. We find that the photon yield is a strongly increasing function of the initial quark chemical potential. |
| 关 键 词： | 光子 化学平衡夸克-胶子等离子体 有限重子密度 热制备工艺 重离子碰撞 |
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