Search for supersymmetry with higgs boson to diphoton decays using the razor variables at root s=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; Ero, J.2 |
| 刊名 | Physics letters b
 |
| 出版日期 | 2018-04-10 |
| 卷号 | 779页码:166-190 |
| 关键词 | Cms Physics Higgs |
| ISSN号 | 0370-2693 |
| DOI | 10.1016/j.physletb.2017.12.069 |
| 英文摘要 | An inclusive search for anomalous higgs boson production in the diphoton decay channel and in association with at least one jet is presented, using lhc proton-proton collision data collected by the cms experiment at a center-of-mass energy of 13 tev and corresponding to an integrated luminosity of 35.9 fb(-1). the razor variables m-r and r-2, as well as the momentum and mass resolution of the diphoton system, are used to categorize events into different search regions. the search result is interpreted in the context of strong and electroweak production of supersymmetric particles. we exclude bottom squark pair-production with masses below 450 gev for bottom squarks decaying to a bottom quark, a higgs boson, and the lightest supersymmetric particle (lsp) for lsp masses below 250 gev. for wino-like chargino-neutralino production, we exclude charginos with mass below 170 gev for lsp masses below 25 gev. in the gmsb scenario, we exclude charginos with mass below 205 gev for neutralinos decaying to a higgs boson and a goldstino lsp with 100% branching fraction. c) 2018 the author(s). published by elsevier b.v. |
| WOS关键词 | GLUINO PRODUCTION ; HADRON COLLIDERS ; PP COLLISIONS ; SQUARK ; SIGNATURES ; ATLAS ; MASS ; LHC |
| WOS研究方向 | Astronomy & Astrophysics ; Physics |
| WOS类目 | Astronomy & Astrophysics ; Physics, Nuclear ; Physics, Particles & Fields |
| 语种 | 英语 |
| WOS记录号 | WOS:000429098900020 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2178121 |
| 专题 | 高能物理研究所 |
| 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.Catholic Univ 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 with higgs boson to diphoton decays using the razor variables at root s=13 tev[J]. Physics letters b,2018,779:166-190. |
| APA | Sirunyan, A. M..,Tumasyan, A..,Adam, W..,Ambrogi, F..,Asilar, E..,...&Reyes-Almanza, R..(2018).Search for supersymmetry with higgs boson to diphoton decays using the razor variables at root s=13 tev.Physics letters b,779,166-190. |
| MLA | Sirunyan, A. M.,et al."Search for supersymmetry with higgs boson to diphoton decays using the razor variables at root s=13 tev".Physics letters b 779(2018):166-190. |
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