Search for supersymmetry in multijet events with missing transverse momentum in proton-proton collisions at 13 tev
文献类型：期刊论文
| 作者 | Sirunyan, A. M.1; Tumasyan, A.1; Adam, W.2; Ambrogi, F.2; Asilar, E.2; Bergauer, T.2; Brandstetter, J.2; Brondolin, E.2; Dragicevic, M.2; Eroe, J.2 |
| 刊名 | Physical review d
 |
| 出版日期 | 2017-08-25 |
| 卷号 | 96期号:3页码:38 |
| ISSN号 | 2470-0010 |
| DOI | 10.1103/physrevd.96.032003 |
| 通讯作者 | Sirunyan, a. m.() |
| 英文摘要 | A search for supersymmetry is presented based on multijet events with large missing transverse momentum produced in proton-proton collisions at a center-of-mass energy of root s = 13 tev. the data, corresponding to an integrated luminosity of 35.9 fb(-1), were collected with the cms detector at the cern lhc in 2016. the analysis utilizes four-dimensional exclusive search regions defined in terms of the number of jets, the number of tagged bottom quark jets, the scalar sum of jet transverse momenta, and the magnitude of the vector sum of jet transverse momenta. no evidence for a significant excess of events is observed relative to the expectation from the standard model. limits on the cross sections for the pair production of gluinos and squarks are derived in the context of simplified models. assuming the lightest supersymmetric particle to be a weakly interacting neutralino, 95% confidence level lower limits on the gluino mass as large as 1800 to 1960 gev are derived, and on the squark mass as large as 960 to 1390 gev, depending on the production and decay scenario. |
| 收录类别 | SCI |
| WOS关键词 | SUPERGAUGE TRANSFORMATIONS ; GLUINO PRODUCTION ; HADRON COLLIDERS ; PAIR PRODUCTION ; SQUARK ; MODEL ; RESUMMATION ; EXTENSION ; INVARIANT ; NEUTRINO |
| WOS研究方向 | Astronomy & Astrophysics ; Physics |
| WOS类目 | Astronomy & Astrophysics ; Physics, Particles & Fields |
| 语种 | 英语 |
| WOS记录号 | WOS:000408349600002 |
| 出版者 | AMER PHYSICAL SOC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2177032 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Sirunyan, A. M. |
| 作者单位 | 1.Yerevan Phys Inst, Yerevan, Armenia 2.Inst Hochenergiephys, Vienna, Austria 3.Inst Nucl Problems, Minsk, Byelarus 4.Univ Antwerp, Antwerp, Belgium 5.Vrije Univ Brussel, Brussels, Belgium 6.Univ Libre Bruxelles, Brussels, Belgium 7.Univ Ghent, Ghent, Belgium 8.Univ Catholic Louvain, Louvain La Neuve, Belgium 9.Univ Mons, Mons, Belgium 10.Ctr Brasileiro Pesquisas Fis, Rio De Janeiro, Brazil |
| 推荐引用方式 GB/T 7714 | Sirunyan, A. M.,Tumasyan, A.,Adam, W.,et al. Search for supersymmetry in multijet events with missing transverse momentum in proton-proton collisions at 13 tev[J]. Physical review d,2017,96(3):38. |
| APA | Sirunyan, A. M..,Tumasyan, A..,Adam, W..,Ambrogi, F..,Asilar, E..,...&Krofcheck, D..(2017).Search for supersymmetry in multijet events with missing transverse momentum in proton-proton collisions at 13 tev.Physical review d,96(3),38. |
| MLA | Sirunyan, A. M.,et al."Search for supersymmetry in multijet events with missing transverse momentum in proton-proton collisions at 13 tev".Physical review d 96.3(2017):38. |
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