Search for top-squark pair production in the single-lepton final state in pp collisions at
文献类型：期刊论文
| 作者 | CMS Collaboration |
| 刊名 | EUROPEAN PHYSICAL JOURNAL C
 |
| 出版日期 | 2013 |
| 卷号 | 73期号:12 |
| 关键词 | HADRON COLLIDERS SUPERSYMMETRIC THEORIES MEASURING MASSES ATLAS DETECTOR PARTICLE LHC NATURALNESS BREAKING BOSON |
| 通讯作者 | Chatrchyan, S (reprint author), Yerevan Phys Inst, Yerevan 375036, Armenia. |
| 英文摘要 | This paper presents a search for the pair production of top squarks in events with a single isolated electron or muon, jets, large missing transverse momentum, and large transverse mass. The data sample corresponds to an integrated luminosity of 19.5 fb(-1) of pp collisions collected in 2012 by the CMS experiment at the LHC at a center-of-mass energy of . No significant excess in data is observed above the expectation from standard model processes. The results are interpreted in the context of supersymmetric models with pair production of top squarks that decay either to a top quark and a neutralino or to a bottom quark and a chargino. For small mass values of the lightest supersymmetric particle, top-squark mass values up to around 650 GeV are excluded. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Particles & Fields |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000328899100001 |
| 公开日期 | 2016-02-25 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/213648]  |
| 专题 | 高能物理研究所_粒子天体物理中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | CMS Collaboration. Search for top-squark pair production in the single-lepton final state in pp collisions at[J]. EUROPEAN PHYSICAL JOURNAL C,2013,73(12). |
| APA | CMS Collaboration.(2013).Search for top-squark pair production in the single-lepton final state in pp collisions at.EUROPEAN PHYSICAL JOURNAL C,73(12). |
| MLA | CMS Collaboration."Search for top-squark pair production in the single-lepton final state in pp collisions at".EUROPEAN PHYSICAL JOURNAL C 73.12(2013). |
入库方式： OAI收割
来源：高能物理研究所
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