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Measurement of single muon yields from charm semileptonic decay at root(NN)-N-S=200 GeV Au+Au collisions at STAR
Zhong, C(钟晨); Zhong, C (reprint author), CAS, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
2007
Source PublicationEUROPEAN PHYSICAL JOURNAL C
ISSN1434-6044
Volume49Issue:1Pages:389
AbstractWe report on the first measurement of single muon from charm semileptonic decays at low transverse momentum (p(T)) in root s(NN) = 200 GeV Au + Au collisions. Muon identification was obtained using the STAR time projection chamber in conjunction with a time-of-flight detector. The p(T) spectra of electron and muon from charm semileptonic decays are presented. The measured D -> mu + X at p(T) < 0.25 GeV / c greatly constrains the charm total cross section. The charm differential cross section d sigma(cc)/dy is found to be consistent with the number of binary collision scaling.
Subject AreaBiochemistry & Molecular Biology
Indexed BySCI
Language英语
Funding Project应物所项目组
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/8312
Collection中科院上海应用物理研究所2004-2010年
Corresponding AuthorZhong, C (reprint author), CAS, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Zhong, C,Zhong, C . Measurement of single muon yields from charm semileptonic decay at root(NN)-N-S=200 GeV Au+Au collisions at STAR[J]. EUROPEAN PHYSICAL JOURNAL C,2007,49(1):389.
APA Zhong, C,&Zhong, C .(2007).Measurement of single muon yields from charm semileptonic decay at root(NN)-N-S=200 GeV Au+Au collisions at STAR.EUROPEAN PHYSICAL JOURNAL C,49(1),389.
MLA Zhong, C,et al."Measurement of single muon yields from charm semileptonic decay at root(NN)-N-S=200 GeV Au+Au collisions at STAR".EUROPEAN PHYSICAL JOURNAL C 49.1(2007):389.
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