| Search for new physics with dijet angular distributions in proton-proton collisions at root s = 13 tev | |
| 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 | Journal of high energy physics
 |
| 2017-07-05 | |
| 期号 | 7页码:36 |
| 关键词 | Beyond standard model Hadron-hadron scattering (experiments) |
| ISSN号 | 1029-8479 |
| DOI | 10.1007/jhep07(2017)013 |
| 英文摘要 | A search is presented for extra spatial dimensions, quantum black holes, and quark contact interactions in measurements of dijet angular distributions in proton-proton collisions at root s = 13tev. the data were collected with the cms detector at the lhc and correspond to an integrated luminosity of 2.6 fb(-1). the distributions are found to be in agreement with predictions from perturbative quantum chromodynamics that include electroweak corrections. limits for di ff erent contact interaction models are obtained. in a benchmark model, valid to next- to- leading order in qcd and in which only left-handed quarks participate, quark contact interactions are excluded up to a scale of 11.5 and 14.7tev for destructive or constructive interference, respectively. the production of quantum black holes is excluded for masses below 7.8 or 5.3tev, depending on the model. the lower limits for the scales of virtual graviton exchange in the arkani- hameddimopoulos- dvali model of extra spatial dimensions are in the range 7.9-11.2tev, and are the most stringent set of limits available. |
| WOS关键词 | BLACK-HOLES ; DIMENSIONS ; HIERARCHY ; PDFS ; LHC |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Particles & Fields |
| 语种 | 英语 |
| 出版者 | SPRINGER |
| WOS记录号 | WOS:000405104000001 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2177260 |
| 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.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 new physics with dijet angular distributions in proton-proton collisions at root s = 13 tev[J]. Journal of high energy physics,2017(7):36. |
| APA | Sirunyan, A. M..,Tumasyan, A..,Adam, W..,Asilar, E..,Bergauer, T..,...&Khan, W. A..(2017).Search for new physics with dijet angular distributions in proton-proton collisions at root s = 13 tev.Journal of high energy physics(7),36. |
| MLA | Sirunyan, A. M.,et al."Search for new physics with dijet angular distributions in proton-proton collisions at root s = 13 tev".Journal of high energy physics .7(2017):36. |
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