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Photons from quark and hadron phases in Au plus Au collisions
Long, JL(龙家丽); He, ZJ(贺泽君); Ma, YG(马余刚); Guan, NN(管娜娜); Long, JL (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, POB 800-204, Shanghai 201800, Peoples R China
2008
Source PublicationCHINESE PHYSICS LETTERS
ISSN0256-307X
Volume25Issue:9Pages:3188
AbstractBased on a relativistic hydrodynamic model describing the evolution of the chemically equilibrating quark-gluon plasma system with finite baryon density in a 3+1-dimensional spacetime, we compute photons from the quark phase, hadronic phase and initial non-thermal contributions. It is found that due to the effects of the initial quark chemical potential, chemical equilibration and rapid expansion of the system, the photon yield of the quark-gluon plasma is strongly suppressed, and photons from hadronic matter and initial non-thermal contributions almost reproduce experimental data.
Subject AreaChemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000258916400026
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/7799
Collection中科院上海应用物理研究所2004-2010年
Corresponding AuthorLong, JL (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, POB 800-204, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Long, JL,He, ZJ,Ma, YG,et al. Photons from quark and hadron phases in Au plus Au collisions[J]. CHINESE PHYSICS LETTERS,2008,25(9):3188.
APA Long, JL,He, ZJ,Ma, YG,Guan, NN,&Long, JL .(2008).Photons from quark and hadron phases in Au plus Au collisions.CHINESE PHYSICS LETTERS,25(9),3188.
MLA Long, JL,et al."Photons from quark and hadron phases in Au plus Au collisions".CHINESE PHYSICS LETTERS 25.9(2008):3188.
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