Search for photonic signatures of gauge-mediated supersymmetry in 13 tev pp collisions with the atlas detector
文献类型：期刊论文
| 作者 | Aaboud, M.199,200; Aad, G.130,131; Abbott, B.162; Abdinov, O.15; Abeloos, B.166; Abidi, S. H.231; AbouZeid, O. S.203; Abraham, N. L.220; Abramowicz, H.224; Abreu, H.223 |
| 刊名 | Physical review d
 |
| 出版日期 | 2018-05-22 |
| 卷号 | 97期号:9页码:32 |
| ISSN号 | 2470-0010 |
| DOI | 10.1103/physrevd.97.092006 |
| 通讯作者 | Aaboud, m.() |
| 英文摘要 | A search is presented for photonic signatures, motivated by generalized models of gauge-mediated supersymmetry breaking. this search makes use of proton-proton collision data at root s = 13 tev corresponding to an integrated luminosity of 36.1 fb(-1) recorded by the atlas detector at the lhc, and it explores models dominated by both strong and electroweak production of supersymmetric partner states. experimental signatures incorporating an isolated photon and significant missing transverse momentum are explored. these signatures include events with an additional photon or additional jet activity not associated with any specific underlying quark flavor. no significant excess of events is observed above the standard model prediction, and 95% confidence-level upper limits of between 0.083 and 0.32 fb are set on the visible cross section of contributions from physics beyond the standard model. these results are interpreted in terms of lower limits on the masses of gluinos, squarks, and gauginos in the context of generalized models of gauge-mediated supersymmetry, which reach as high as 2.3 tev for strongly produced and 1.3 tev for weakly produced supersymmetric partner pairs. |
| WOS关键词 | GLUINO PRODUCTION ; FORTRAN CODE ; EXTENSION ; BREAKING ; PARTICLE ; SQUARK ; MODEL ; DECAYS ; MSSM ; WEAK |
| 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:000433034600002 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2177476 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Aaboud, M. |
| 作者单位 | 1.Univ Adelaide, Dept Phys, Adelaide, SA, Australia 2.SUNY Albany, Phys Dept, Albany, NY 12222 USA 3.Univ Alberta, Dept Phys, Edmonton, AB, Canada 4.Ankara Univ, Dept Phys, Ankara, Turkey 5.Istanbul Aydin Univ, Istanbul, Turkey 6.TOBB Univ Econ & Technol, Div Phys, Ankara, Turkey 7.CNRS, LAPP, IN2P3, Annecy Le Vieux, France 8.Univ Savoie Mt Blanc, Annecy Le Vieux, France 9.Argonne Natl Lab, High Energy Phys Div, 9700 S Cass Ave, Argonne, IL 60439 USA 10.Univ Arizona, Dept Phys, Tucson, AZ 85721 USA |
| 推荐引用方式 GB/T 7714 | Aaboud, M.,Aad, G.,Abbott, B.,et al. Search for photonic signatures of gauge-mediated supersymmetry in 13 tev pp collisions with the atlas detector[J]. Physical review d,2018,97(9):32. |
| APA | Aaboud, M..,Aad, G..,Abbott, B..,Abdinov, O..,Abeloos, B..,...&Hansen, P. H..(2018).Search for photonic signatures of gauge-mediated supersymmetry in 13 tev pp collisions with the atlas detector.Physical review d,97(9),32. |
| MLA | Aaboud, M.,et al."Search for photonic signatures of gauge-mediated supersymmetry in 13 tev pp collisions with the atlas detector".Physical review d 97.9(2018):32. |
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