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

Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/106686

Title:	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
Authors:	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.
Contributors:	理學院物理學系
Keywords:	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
Date:	2016-12-01
Issue Date:	2026-04-23 13:36:21 (UTC+8)
Publisher:	Berlin/Heidelberg: Springer Berlin Heidelberg
Abstract:	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
Appears in Collections:	[Department of Physics] journal & Dissertation

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