Search for B - L R-parity-violating top squarks in root s=13 TeV pp collisions with the ATLAS experiment
文献类型：期刊论文
| 作者 | ATLAS Collaboration |
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2018 |
| 卷号 | 97期号:3页码:32003 |
| ISSN号 | 2470-0010 |
| DOI | 10.1103/PhysRevD.97.032003 |
| 文献子类 | Article |
| 英文摘要 | A search is presented for the direct pair production of the stop, the supersymmetric partner of the top quark, that decays through an R-parity-violating coupling to a final state with two leptons and two jets, at least one of which is identified as a b-jet. The data set corresponds to an integrated luminosity of 36.1 fb(-1) of proton-proton collisions at a center-of-mass energy of root s = 13 TeV, collected in 2015 and 2016 by the ATLAS detector at the LHC. No significant excess is observed over the Standard Model background, and exclusion limits are set on stop pair production at a 95% confidence level. Lower limits on the stop mass are set between 600 GeV and 1.5 TeV for branching ratios above 10% for decays to an electron or muon and a b-quark. |
| 电子版国际标准刊号 | 2470-0029 |
| WOS关键词 | PARTON DISTRIBUTIONS ; HADRON COLLIDERS ; SUPERSYMMETRY ; BREAKING ; PARTICLE ; LHC ; EXTENSION ; NEUTRINO ; SYMMETRY ; DECAY |
| WOS研究方向 | Astronomy & Astrophysics ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000424190800001 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/285610]  |
| 专题 | 高能物理研究所_实验物理中心 |
| 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 | ATLAS Collaboration. Search for B - L R-parity-violating top squarks in root s=13 TeV pp collisions with the ATLAS experiment[J]. PHYSICAL REVIEW D,2018,97(3):32003. |
| APA | ATLAS Collaboration.(2018).Search for B - L R-parity-violating top squarks in root s=13 TeV pp collisions with the ATLAS experiment.PHYSICAL REVIEW D,97(3),32003. |
| MLA | ATLAS Collaboration."Search for B - L R-parity-violating top squarks in root s=13 TeV pp collisions with the ATLAS experiment".PHYSICAL REVIEW D 97.3(2018):32003. |
入库方式： OAI收割
来源：高能物理研究所
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