| Inclusive search for supersymmetry using razor variables in pp collisions at root s=13 tev | |
| Khachatryan, V.1; Sirunyan, A. M.1; Tumasyan, A.1; Adam, W.2; Asilar, E.2; Bergauer, T.2; Brandstetter, J.2; Brondolin, E.2; Dragicevic, M.2; Eroe, J.2 | |
| 刊名 | Physical review d
 |
| 2017-01-06 | |
| 卷号 | 95期号:1页码:32 |
| ISSN号 | 2470-0010 |
| DOI | 10.1103/physrevd.95.012003 |
| 通讯作者 | Khachatryan, v.() |
| 英文摘要 | An inclusive search for supersymmetry using razor variables is performed in events with four or more jets and no more than one lepton. the results are based on a sample of proton-proton collisions corresponding to an integrated luminosity of 2.3 fb(-1) collected with the cms experiment at a center-ofmass energy of s root s = 13 tev. no significant excess over the background prediction is observed in data, and 95% confidence level exclusion limits are placed on the masses of new heavy particles in a variety of simplified models. assuming that pair-produced gluinos decay only via three-body processes involving third-generation quarks plus a neutralino, and that the neutralino is the lightest supersymmetric particle with a mass of 200 gev, gluino masses below 1.6 tev are excluded for any branching fractions for the individual gluino decay modes. for some specific decay mode scenarios, gluino masses up to 1.65 tevare excluded. for decays to first-and second-generation quarks and a neutralino with a mass of 200 gev, gluinos with masses up to 1.4 tevare excluded. pair production of top squarks decaying to a top quark and a neutralino with a mass of 100 gev is excluded for top squark masses up to 750 gev. |
| WOS关键词 | GRAND UNIFIED THEORIES ; GLUINO PRODUCTION ; UNIFICATION ; BREAKING ; SQUARK ; PREDICTIONS ; NATURALNESS ; EXTENSION ; NEUTRINO ; SCALE |
| WOS研究方向 | Astronomy & Astrophysics ; Physics |
| WOS类目 | Astronomy & Astrophysics ; Physics, Particles & Fields |
| 语种 | 英语 |
| 出版者 | AMER PHYSICAL SOC |
| WOS记录号 | WOS:000391314300001 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2176850 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Khachatryan, V. |
| 作者单位 | 1.Yerevan Phys Inst, Yerevan, Armenia 2.Inst Hochenergiephys, Vienna, Austria 3.Natl Ctr Particle & High Energy Phys, 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 | Khachatryan, V.,Sirunyan, A. M.,Tumasyan, A.,et al. Inclusive search for supersymmetry using razor variables in pp collisions at root s=13 tev[J]. Physical review d,2017,95(1):32. |
| APA | Khachatryan, V..,Sirunyan, A. M..,Tumasyan, A..,Adam, W..,Asilar, E..,...&Carrillo Moreno, S..(2017).Inclusive search for supersymmetry using razor variables in pp collisions at root s=13 tev.Physical review d,95(1),32. |
| MLA | Khachatryan, V.,et al."Inclusive search for supersymmetry using razor variables in pp collisions at root s=13 tev".Physical review d 95.1(2017):32. |
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