Chemical equilibration and dilepton production of quark-gluon plasma at RHIC energies
Long, JL; He, ZJ; Ma, GL; Ma, YG; Liu, B; 刘波(理)
刊名CHINESE PHYSICS LETTERS
2004
卷号21期号:1页码:#REF!
学科分类Physics
通讯作者Long, JL (reprint author), Chinese Acad Sci, Shanghai Inst Nucl Res, POB 800-204, Shanghai 201800, Peoples R China.
文章类型Article
英文摘要An evolution model of the chemically equilibrating quark-gluon plasma system has been established based on the Juttner distribution function of partons. By studying the dilepton production of the system, we find that due to high initial temperature, large gluon density of the system as well as large gluon fusion gg --> c (c) over bar cross section in the intermediate mass region, a dominant contribution to dileptons with intermediate masses is provided by quark-antiquark annihilation q (q) over bar --> l (l) over bar and, especially, thermal charmed quarks from the gluon fusion gg --> c (c) over bar and quark-antiquark annihilation q (q) over bar --> c (c) over bar.
类目[WOS]Physics, Multidisciplinary
收录类别SCI
WOS记录号WOS:000188470900014
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/225721
专题中国科学院高能物理研究所_理论物理室_期刊论文
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GB/T 7714
Long, JL,He, ZJ,Ma, GL,et al. Chemical equilibration and dilepton production of quark-gluon plasma at RHIC energies[J]. CHINESE PHYSICS LETTERS,2004,21(1):#REF!.
APA Long, JL,He, ZJ,Ma, GL,Ma, YG,Liu, B,&刘波.(2004).Chemical equilibration and dilepton production of quark-gluon plasma at RHIC energies.CHINESE PHYSICS LETTERS,21(1),#REF!.
MLA Long, JL,et al."Chemical equilibration and dilepton production of quark-gluon plasma at RHIC energies".CHINESE PHYSICS LETTERS 21.1(2004):#REF!.
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