Search for electroweak production of charginos and neutralinos at √s=13 Tev in final states containing hadronic decays of WW, WZ, or WH and missing transverse momentum

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dc.authoridDe Guio, Federico/0000-0001-5927-8865
dc.authoridciocci, maria agnese/0000-0003-0002-5462
dc.authoridStaiano, Amedeo/0000-0003-1803-624X
dc.authoridTedeschi, Tommaso/0000-0002-7125-2905
dc.authoridColaleo, Anna/0000-0002-0711-6319
dc.authoridEliseev, Dmitry/0000-0001-5844-8156
dc.authoridTytgat, Michael/0000-0002-3990-2074
dc.contributor.authorTumasyan, A.
dc.contributor.authorAdam, W.
dc.contributor.authorAndrejkovic, J. W.
dc.contributor.authorBergauer, T.
dc.contributor.authorChatterjee, S.
dc.contributor.authorDamanakis, K.
dc.contributor.authorDragicevic, M.
dc.date.accessioned2025-03-23T19:38:38Z
dc.date.available2025-03-23T19:38:38Z
dc.date.issued2023
dc.departmentSinop Üniversitesi
dc.description.abstractThis Letter presents a search for direct production of charginos and neutralinos via electroweak interactions. The results are based on data from proton-proton collisions at a center-of-mass energy of 13 TeV collected with the CMS detector at the LHC, corresponding to an integrated luminosity of 137 fb-1. The search considers final states with large missing transverse momentum and pairs of hadronically decaying bosons WW, WZ, and WH, where H is the Higgs boson. These bosons are identified using novel algorithms. No significant excess of events is observed relative to the expectations from the standard model. Limits at the 95% confidence level are placed on the cross section for production of mass-degenerate wino-like supersymmetric particles & chi;⠂& PLUSMN; 1 and & chi;⠂02, and mass-degenerate higgsino-like supersymmetric particles & chi;⠂& PLUSMN;1,& chi;⠂02, and & chi;⠂03. In the limit of a nearly-massless lightest supersymmetric particle & chi;⠂01, wino-like particles with masses up to 870 and 960 GeV are excluded in the cases of & chi;⠂02 & RARR; Z & chi;⠂01 and & chi;⠂02 & RARR; H & chi;⠂01, respectively, and higgsino-like particles are excluded between 300 and 650 GeV. & COPY; 2022 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons .org /licenses /by /4 .0/). Funded by SCOAP3.
dc.identifier.doi10.1016/j.physletb.2022.137460
dc.identifier.issn0370-2693
dc.identifier.issn1873-2445
dc.identifier.scopus2-s2.0-85162748879
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.physletb.2022.137460
dc.identifier.urihttps://hdl.handle.net/11486/6172
dc.identifier.volume842
dc.identifier.wosWOS:001025977500001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofPhysics Letters B
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20250323
dc.subjectCMS
dc.subjectGaugino
dc.subjectElectroweakino
dc.subjectSupersymmetry
dc.titleSearch for electroweak production of charginos and neutralinos at √s=13 Tev in final states containing hadronic decays of WW, WZ, or WH and missing transverse momentum
dc.typeArticle

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