Search for black holes and other new phenomena in high-multiplicity final states in proton-proton collisions 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; Asilar, E.2; Bergauer, T.2; Brandstetter, J.2; Brondolin, E.2; Dragicevic, M.2; Eroe, J.2; Flechl, M.2 |
| 刊名 | Physics letters b
 |
| 出版日期 | 2017-11-10 |
| 卷号 | 774页码:279-307 |
| ISSN号 | 0370-2693 |
| 关键词 | Cms Physics Black holes |
| DOI | 10.1016/j.physletb.2017.09.053 |
| 通讯作者 | Sirunyan, a. m.() |
| 英文摘要 | A search for new physics in energetic, high-multiplicity final states has been performed using proton-proton collision data collected with the cms detector at a center-of-mass energy of 13 tev and corresponding to an integrated luminosity of 2.3 fb(-1). the standard model background, dominated by multijet production, is determined exclusively from control regions in data. no statistically significant excess of events is observed. model-independent limits on the product of the cross section and the acceptance of a new physics signal in these final states are set and further interpreted in terms of limits on the production of black holes. semiclassical black holes and string balls with masses as high as 9.5 tev, and quantum black holes with masses as high as 9.0 tev are excluded by this search in the context of models with extra dimensions, thus significantly extending limits set at a center-of-mass energy of 8 tev with the lhc run 1 data. (c) 2017 the author(s). published by elsevier b.v. |
| WOS关键词 | STANDARD MODEL ; DIMENSIONS ; LEPTONS ; MASS ; LHC ; SUPERSYMMETRY ; MILLIMETER ; HIERARCHY ; COLLIDERS ; GRAVITY |
| WOS研究方向 | Astronomy & Astrophysics ; Physics |
| WOS类目 | Astronomy & Astrophysics ; Physics, Nuclear ; Physics, Particles & Fields |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE BV |
| WOS记录号 | WOS:000414973200041 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2177819 |
| 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.Natl Ctr Particle & High Energy Phys, 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.,Adam, W.,et al. Search for black holes and other new phenomena in high-multiplicity final states in proton-proton collisions at root s=13 tev[J]. Physics letters b,2017,774:279-307. |
| APA | Sirunyan, A. M..,Tumasyan, A..,Adam, W..,Asilar, E..,Bergauer, T..,...&Shah, M. A..(2017).Search for black holes and other new phenomena in high-multiplicity final states in proton-proton collisions at root s=13 tev.Physics letters b,774,279-307. |
| MLA | Sirunyan, A. M.,et al."Search for black holes and other new phenomena in high-multiplicity final states in proton-proton collisions at root s=13 tev".Physics letters b 774(2017):279-307. |
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