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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） | |
| 2007 | |
| Conference Name | Hot Quarts Workshop on Physics of Ultral-Relativistic Nucleus-Nucleus Collisions |
| Source Publication | EUROPEAN PHYSICAL JOURNAL C |
| Pages | 389 |
| Conference Date | MAY 15-20, 2006 |
| Conference Place | Villasimius, ITALY |
| Abstract | We 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. |
| ISSN | 1434-6044 |
| Indexed By | SCI |
| Funding Project | 应物所课题组 |
| Language | 英语 |
| Document Type | 会议论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/8863 |
| Collection | 中科院上海应用物理研究所2004-2010年 |
| Recommended Citation GB/T 7714 | Zhong, C. Measurement of single muon yields from charm semileptonic decay at root(NN)-N-S=200 GeV Au+Au collisions at STAR[C],2007:389. |
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