Search for dark matter at root s=13 tev in final states containing an energetic photon and large missing transverse momentum with the atlas detector
文献类型：期刊论文
| 作者 | Aaboud, M.195,196; Aad, G.126,127; Abbott, B.157; Abdallah, J.12; Abdinov, O.16; Abeloos, B.161; Abidi, S. H.227; AbouZeid, O. S.199; Abraham, N. L.216; Abramowicz, H.220 |
| 刊名 | European physical journal c
 |
| 出版日期 | 2017-06-14 |
| 卷号 | 77期号:6页码:30 |
| ISSN号 | 1434-6044 |
| DOI | 10.1140/epjc/s10052-017-4965-8 |
| 通讯作者 | Aaboud, m.() |
| 英文摘要 | Results of a search for physics beyond the standard model in events containing an energetic photon and large missing transverse momentum with the atlas detector at the large hadron collider are reported. as the number of events observed in data, corresponding to an integrated luminosity of 36.1 fb(-1) of proton-proton collisions at a centre-of-mass energy of 13 tev, is in agreement with the standard model expectations, model-independent limits are set on the fiducial cross section for the production of events in this final state. exclusion limits are also placed in models where dark-matter candidates are pair-produced. for dark-matter production via an axial-vector or a vector mediator in the s-channel, this search excludes mediator masses below 750-1200 gev for dark-matter candidate masses below 230-480 gev at 95% confidence level, depending on the couplings. in an effective theory of dark-matter production, the limits restrict the value of the suppression scale m-* to be above 790 gev at 95% confidence level. a limit is also reported on the production of a high-mass scalar resonance by processes beyond the standard model, in which the resonance decays to z gamma and the z boson subsequently decays into neutrinos. |
| WOS关键词 | E(+)E(-) COLLISIONS ; SIMPLIFIED MODELS ; LHC ; EVENTS |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Particles & Fields |
| 语种 | 英语 |
| WOS记录号 | WOS:000403186900002 |
| 出版者 | SPRINGER |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2177343 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Aaboud, M. |
| 作者单位 | 1.CERN, CH-1211 Geneva 23, Switzerland 2.Univ Adelaide, Dept Phys, Adelaide, SA, Australia 3.SUNY Albany, Dept Phys, Albany, NY 12222 USA 4.Univ Alberta, Dept Phys, Edmonton, AB, Canada 5.Ankara Univ, Dept Phys, Ankara, Turkey 6.Istanbul Aydin Univ, Istanbul, Turkey 7.TOBB Univ Econ & Technol, Div Phys, Ankara, Turkey 8.CNRS IN2P3, LAPP, Annecy Le Vieux, France 9.Univ Savoie Mt Blanc, Annecy Le Vieux, France 10.Argonne Natl Lab, Div High Energy Phys, 9700 S Cass Ave, Argonne, IL 60439 USA |
| 推荐引用方式 GB/T 7714 | Aaboud, M.,Aad, G.,Abbott, B.,et al. Search for dark matter at root s=13 tev in final states containing an energetic photon and large missing transverse momentum with the atlas detector[J]. European physical journal c,2017,77(6):30. |
| APA | Aaboud, M..,Aad, G..,Abbott, B..,Abdallah, J..,Abdinov, O..,...&Hamacher, K..(2017).Search for dark matter at root s=13 tev in final states containing an energetic photon and large missing transverse momentum with the atlas detector.European physical journal c,77(6),30. |
| MLA | Aaboud, M.,et al."Search for dark matter at root s=13 tev in final states containing an energetic photon and large missing transverse momentum with the atlas detector".European physical journal c 77.6(2017):30. |
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