Search for new phenomena with the m-t2 variable in the all-hadronic final state produced in proton-proton collisions at root s=13tev
文献类型：期刊论文
| 作者 | Sirunyan, A. M.2; Tumasyan, A.2; Johnson, A.2,93,94; Adam, W.3; Ambrogi, F.3; Asilar, E.3; Bergauer, T.3; Brandstetter, J.3; Brondolin, E.3; Dragicevic, M.3 |
| 刊名 | European physical journal c
 |
| 出版日期 | 2017-10-26 |
| 卷号 | 77期号:10页码:34 |
| ISSN号 | 1434-6044 |
| DOI | 10.1140/epjc/s10052-017-5267-x |
| 通讯作者 | Sirunyan, a. m.(cms-publication-committee-chair@cern.ch) |
| 英文摘要 | A search for new phenomena is performed using events with jets and significant transverse momentum imbalance, as inferred through the m-t2 variable. the results are based on a sample of proton-proton collisions collected in 2016 at a center-of-mass energy of 13 tev with the cms detector and corresponding to an integrated luminosity of 35.9 fb(-1). no excess event yield is observed above the predicted standard model background, and the results are interpreted as exclusion limits at 95% confidence level on the masses of predicted particles in a variety of simplified models of r-parity conserving supersymmetry. depending on the details of the model, 95% confidence level lower limits on the gluino (light-flavor squark) masses are placed up to 2025 (1550) gev. mass limits as high as 1070 (1175) gev are set on the masses of top (bottom) squarks. information is provided to enable re-interpretation of these results, including model-independent limits on the number of non-standard model events for a set of simplified, inclusive search regions. |
| WOS关键词 | MISSING TRANSVERSE-MOMENTUM ; SUPERGAUGE TRANSFORMATIONS ; GLUINO PRODUCTION ; PP COLLISIONS ; COLLIDERS ; PHYSICS ; SQUARK ; MODEL ; TEV ; SUPERSYMMETRY |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Particles & Fields |
| 语种 | 英语 |
| WOS记录号 | WOS:000413947700001 |
| 出版者 | SPRINGER |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2176925 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Sirunyan, A. M. |
| 作者单位 | 1.CERN, CH-1211 Geneva 23, Switzerland 2.Yerevan Phys Inst, Yerevan, Armenia 3.Inst Hochenergiephys, Vienna, Austria 4.Inst Nucl Problems, Minsk, Byelarus 5.Univ Antwerp, Antwerp, Belgium 6.Vrije Univ Brussel, Brussels, Belgium 7.Univ Libre Bruxelles, Brussels, Belgium 8.Univ Ghent, Ghent, Belgium 9.Catholic Univ Louvain, Louvain La Neuve, Belgium 10.Univ Mons, Mons, Belgium |
| 推荐引用方式 GB/T 7714 | Sirunyan, A. M.,Tumasyan, A.,Johnson, A.,et al. Search for new phenomena with the m-t2 variable in the all-hadronic final state produced in proton-proton collisions at root s=13tev[J]. European physical journal c,2017,77(10):34. |
| APA | Sirunyan, A. M..,Tumasyan, A..,Johnson, A..,Adam, W..,Ambrogi, F..,...&Oropeza Barrera, C..(2017).Search for new phenomena with the m-t2 variable in the all-hadronic final state produced in proton-proton collisions at root s=13tev.European physical journal c,77(10),34. |
| MLA | Sirunyan, A. M.,et al."Search for new phenomena with the m-t2 variable in the all-hadronic final state produced in proton-proton collisions at root s=13tev".European physical journal c 77.10(2017):34. |
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