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dc.contributor.authorSirunyan, A. M.
dc.contributor.authorSanders, Stephen J.
dc.contributor.authorThe CMS collaboration
dc.date.accessioned2021-01-14T20:19:38Z
dc.date.available2021-01-14T20:19:38Z
dc.date.issued2019-01-18
dc.identifier.citationThe CMS collaboration., Sirunyan, A.M., Tumasyan, A. et al. Search for supersymmetry in events with a photon, a lepton, and missing transverse momentum in proton-proton collisions at √𝑠=13 TeV. J. High Energ. Phys. 2019, 154 (2019). https://doi.org/10.1007/JHEP01(2019)154en_US
dc.identifier.urihttp://hdl.handle.net/1808/31137
dc.descriptionThis work is licensed under a Creative Commons Attribution 4.0 International License.en_US
dc.description.abstractResults of a search for supersymmetry are presented using events with a photon, an electron or muon, and large missing transverse momentum. The analysis is based on a data sample corresponding to an integrated luminosity of 35.9 fb−1 of proton-proton collisions at √𝑠=13 TeV, produced by the LHC and collected with the CMS detector in 2016. Theoretical models with gauge-mediated supersymmetry breaking predict events with photons in the final state, as well as electroweak gauge bosons decaying to leptons. Searches for events with a photon, a lepton, and missing transverse momentum are sensitive probes of these models. No excess of events is observed beyond expectations from standard model processes. The results of the search are interpreted in the context of simplified models inspired by gauge-mediated supersymmetry breaking. These models are used to derive upper limits on the production cross sections and set lower bounds on masses of supersymmetric particles. Gaugino masses below 930 GeV are excluded at the 95% confidence level in a simplified model with electroweak production of a neutralino and chargino. For simplified models of gluino and squark pair production, gluino masses up to 1.75 TeV and squark masses up to 1.43 TeV are excluded at the 95% confidence level.en_US
dc.publisherSpringer Verlagen_US
dc.rightsCopyright CERN, for the benefit of the CMS Collaboration.en_US
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en_US
dc.subjectHadron-Hadron scattering (experiments)en_US
dc.subjectSupersymmetryen_US
dc.titleSearch for supersymmetry in events with a photon, a lepton, and missing transverse momentum in proton-proton collisions at √𝑠=13 TeVen_US
dc.typeArticleen_US
kusw.kuauthorSanders, Stephen J.
kusw.kudepartmentPhysics and Astronomyen_US
dc.identifier.doi10.1007/JHEP01(2019)154en_US
kusw.oaversionScholarly/refereed, publisher versionen_US
kusw.oapolicyThis item meets KU Open Access policy criteria.en_US
dc.rights.accessrightsopenAccessen_US


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Copyright CERN, for the benefit of the CMS Collaboration.
Except where otherwise noted, this item's license is described as: Copyright CERN, for the benefit of the CMS Collaboration.