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

V. Khachatryan , A.M Sirunyan , A. Tumasyan , Adrian Byszuk , Agnieszka Zagoździńska

Abstract

: 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
Collective authorCMS Collaboration
Author V. Khachatryan
V. Khachatryan,,
-
, A.M Sirunyan
A.M Sirunyan,,
-
, A. Tumasyan
A. Tumasyan,,
-
, Adrian Byszuk ISE
Adrian Byszuk,,
- The Institute of Electronic Systems
, Agnieszka Zagoździńska ISE
Agnieszka Zagoździńska,,
- The Institute of Electronic Systems
Total number of authors2243
Journal seriesJournal of High Energy Physics, ISSN 1029-8479 [1126-6708]
Issue year2016
Vol12
No013
Pages1-28
Publication size in sheets1.35
Keywords in EnglishBeyond Standard Model, Hadron-Hadron scattering (experiments), Supersymmetry
DOIDOI:10.1007/JHEP12(2016)013
URL https://link.springer.com/article/10.1007%2FJHEP12%282016%29013
Languageen angielski
Score (nominal)40
ScoreMinisterial score = 40.0, 05-04-2017, ArticleFromJournal
Ministerial score (2013-2016) = 40.0, 05-04-2017, ArticleFromJournal
Publication indicators WoS Impact Factor: 2016 = 6.063 (2) - 2016=4.992 (5)
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