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Strangeness Production in a chemically equilibrating quark-gluon plasma
He, ZJ(贺泽君); Long, JL(龙家丽); Ma, YG(马余刚); Ma, GL(马国亮); Liu, B; He, ZJ (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, POB 800-204, Shanghai 201800, Peoples R China
2004
Source PublicationPHYSICAL REVIEW C
ISSN0556-2813
Volume69Issue:3
AbstractWe derive a set of relaxation equations describing the chemical equilibration of gluons, quarks, and s quarks at finite baryon density based on JUttner distribution of partons, and investigate strangeness production, chemical equilibration, and evolution. We find that strangeness production depends sensitively on initial values, furthermore, the increase of the quark phase lifetime with increasing initial quark chemical potential obviously heightens strangeness production. In addition, the obvious difference between the calculated strangeness and the one in the thermodynamic equilibrium system shows that the study of strangeness in the chemically equilibrating system is very significant.
Subject AreaScience & Technology - Other Topics
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000221175300009
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/8198
Collection中科院上海应用物理研究所2004-2010年
Corresponding AuthorHe, ZJ (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, POB 800-204, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
He, ZJ,Long, JL,Ma, YG,et al. Strangeness Production in a chemically equilibrating quark-gluon plasma[J]. PHYSICAL REVIEW C,2004,69(3).
APA He, ZJ,Long, JL,Ma, YG,Ma, GL,Liu, B,&He, ZJ .(2004).Strangeness Production in a chemically equilibrating quark-gluon plasma.PHYSICAL REVIEW C,69(3).
MLA He, ZJ,et al."Strangeness Production in a chemically equilibrating quark-gluon plasma".PHYSICAL REVIEW C 69.3(2004).
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