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| 題名: | Search for new physics in final states with two opposite-sign, same-flavor leptons, jets, and missing transverse momentum in pp collisions at √s = 13 TeV |
| 作者: | 余欣珊;Beluffi, C.;Mora Herrera, C.;Gregores, E. M.;Finger, M.;Ferri, F.;Kucher, I.;Chabert, E. C.;Contardo, D.;Erdweg, S.;Merschmeyer, M.;Cherepanov, V.;Behnke, O.;Garay Garcia, J.;Hauk, J.;Mittag, G.;Mussgiller, A.;Garutti, E.;Lapsien, T.;Marconi, D.;Usai, E.;Friese, R.;Plagge, M.;Wagner-Kuhr, J.;Saoulidou, N.;Filipovic, N.;Karancsi, J.;Ujvari, B.;Beri, S. B.;Sharma, R.;Jha, V.;Banerjee, S.;Wickramage, N.;Creanza, D.;Chhibra, S. S.;Manzoni, R. A.;Ciangottini, D.;Leonardi, R.;Bagliesi, G.;Palla, F.;Tonelli, G.;Lee, S. W.;Lee, A.;Lee, S.;Yoo, H. D.;Khan, W. A.;Shoaib, M.;Bluj, M.;Seixas, J.;Gavrilenko, M.;Smirnov, V.;Kirakosyan, M.;Lokhtin, I.;Fouz, M. C.;Puerta Pelayo, J.;Romero, L.;Janot, P.;Kornmayer, A.;Krammer, M.;Schäfer, C.;Tsirou, A.;Marionneau, M.;De Cosa, A.;Candelise, V.;Liu, Y. F.;Suwonjandee, N.;Karapinar, G.;Sen, S.;Brooke, J. J.;Clement, E.;Goldstein, J.;Cieri, D.;Futyan, D.;Raymond, D. M.;Heintz, U.;Burns, D.;Lopes De Sá, R.;McBride, P.;Matchev, K.;Evdokimov, O.;Swartz, M.;Busza, W.;Krajczar, K.;Salfeld-Nebgen, J.;Chatterjee, R. M.;Kubota, Y.;Ruckstuhl, N.;Harrington, C.;Trocino, D.;Marinelli, N.;Hart, A.;Piroué, P.;Jones, M.;Geurts, F. J. M.;Betchart, B.;Bodek, A.;Lo, K. H.;Gershtein, Y.;Celik, A.;Herndon, M.;Ojalvo, I. |
| 貢獻者: | 理學院物理學系 |
| 關鍵詞: | Classical and Quantum Gravitation;Elementary Particles;Physics;Physics and Astronomy;Quantum Field Theories;Quantum Field Theory;Quantum Physics;Regular Article - Experimental Physics;Relativity Theory;String Theory |
| 日期: | 2016-12-01 |
| 上傳時間: | 2026-04-23 13:36:21 (UTC+8) |
| 出版者: | Berlin/Heidelberg: Springer Berlin Heidelberg |
| 摘要: | 摘要： A bstract A search is presented for physics beyond the standard model in final states with two opposite-sign, same-flavor leptons, jets, and missing transverse momentum. The data sample corresponds to an integrated luminosity of 2.3 fb −1 of proton-proton collisions at s = 13 TeV collected with the CMS detector at the LHC in 2015. The analysis uses the invariant mass of the lepton pair, searching for a kinematic edge or a resonant-like excess compatible with the Z boson mass. Both search modes use several event categories in order to increase the sensitivity to new physics. These categories are based on the rapidity of the leptons, the multiplicity of jets and b jets, the scalar sum of jet transverse momenta, and missing transverse momentum. The observations in all signal regions are consistent with the expectations from the standard model, and the results are interpreted in the context of simplified models of supersymmetry.
其他題名： J. High Energ. Phys
出版者： Berlin/Heidelberg: Springer Berlin Heidelberg
出版日期： 2016-12-05
出處： The journal of high energy physics, 2016-12, Vol.2016 (12)
資源來源： SpringerLink - Revues - OpenAccess
版權： The Author(s) 2016
識別號： EISSN: 1029-8479
識別號： DOI: 10.1007/JHEP12(2016)013 |
| 顯示於類別: | [物理學系] 期刊論文
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