Combined search for supersymmetry with photons in proton-proton collisions at s=13 TeV

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dc.contributor.authorSirunyan, A. M.
dc.contributor.authorTumasyan, A. R.
dc.contributor.authorAdam, Wolfgang
dc.contributor.authorAmbrogi, Federico
dc.contributor.authorBergauer, Thomas
dc.contributor.authorBrandstetter, Johannes
dc.contributor.authorDragicevic, Marko
dc.date.accessioned2026-01-22T19:46:04Z
dc.date.issued2020
dc.departmentŞırnak Üniversitesi
dc.description.abstractA combination of four searches for new physics involving signatures with at least one photon and large missing transverse momentum, motivated by generalized models of gauge-mediated supersymmetry (SUSY) breaking, is presented. All searches make use of proton-proton collision data at s=13 TeV, which were recorded with the CMS detector at the LHC in 2016, and correspond to an integrated luminosity of 35.9 fb?1. Signatures with at least one photon and large missing transverse momentum are categorized into events with two isolated photons, events with a lepton and a photon, events with additional jets, and events with at least one high-energy photon. No excess of events is observed beyond expectations from standard model processes, and limits are set in the context of gauge-mediated SUSY. Compared to the individual searches, the combination extends the sensitivity to gauge-mediated SUSY in both electroweak and strong production scenarios by up to 100 GeV in neutralino and chargino masses, and yields the first CMS result combining various SUSY searches in events with photons at s=13 TeV. © 2019 The Author(s)
dc.description.sponsorshipDepartamento Administrativo de Ciencia, Tecnología e Innovación (COLCIENCIAS), COLCIENCIAS
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dc.description.sponsorshipUniversity of Minnesota, UM
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dc.description.sponsorshipCenter for African Studies, CAS
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dc.description.sponsorshipDepartment of Atomic Energy, Government of India, DAE
dc.description.sponsorshipNational Academy of Sciences of Ukraine, NASU
dc.description.sponsorshipNational Research Foundation of Korea, NRF
dc.description.sponsorshipNational Science Foundation, NSF
dc.description.sponsorshipInstitut National de Physique Nucléaire et de Physique des Particules, IN2P3
dc.description.sponsorshipCentro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, CINVESTAV
dc.description.sponsorshipMinistry of Science, ICT and Future Planning, MSIP
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dc.description.sponsorshipDepartment of Science and Technology, Ministry of Science and Technology, India, DST
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dc.description.sponsorshipMinistry of Education - Singapore, MOE
dc.description.sponsorshipCenters for Medicare and Medicaid Services, CMS
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dc.description.sponsorshipRussian Foundation for Basic Research, RFBR
dc.description.sponsorshipScience Foundation Ireland, SFI
dc.description.sponsorshipU.S. Department of Energy, USDOE
dc.description.sponsorshipSanta Fe Institute, SFI
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo, FAPESP
dc.description.sponsorshipHuman Growth Foundation, HGF
dc.description.sponsorshipPolitechnika Pozna?ska, PUT
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dc.description.sponsorshipNational Research Foundation, NRF
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dc.description.sponsorshipMinistry for Business Innovation and Employment, MBIE
dc.description.sponsorshipRochester Academy of Science, RAS
dc.description.sponsorshipNational Natural Science Foundation of China, NSFC
dc.description.sponsorshipMinisterio de Educación y Cultura, MEC
dc.description.sponsorshipCS Fund, CSF, (Croatia)
dc.description.sponsorshipCS Fund, CSF
dc.description.sponsorshipState Fund for Fundamental Research of Ukraine, SFFR, (Ukraine)
dc.description.sponsorshipState Fund for Fundamental Research of Ukraine, SFFR
dc.description.sponsorshipScience and Technology Facilities Council, STFC, (GRIDPP)
dc.description.sponsorshipScience and Technology Facilities Council, STFC
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dc.description.sponsorshipMissouri University of Science and Technology, MST, (Taipei)
dc.description.sponsorshipMissouri University of Science and Technology, MST
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dc.description.sponsorshipPakistan Atomic Energy Commission, PAEC
dc.description.sponsorshipNational Science and Technology Development Agency, NSTDA, (Thailand)
dc.description.sponsorshipNational Science and Technology Development Agency, NSTDA
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dc.identifier.doi10.1016/j.physletb.2019.135183
dc.identifier.issn0370-2693
dc.identifier.scopus2-s2.0-85119387577
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.physletb.2019.135183
dc.identifier.urihttps://hdl.handle.net/11503/3195
dc.identifier.volume801
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier B.V.
dc.relation.ispartofPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_Scopus_20260122
dc.subjectCMS
dc.subjectGauge-mediated supersymmetry
dc.subjectPhysics
dc.subjectSupersymmetry
dc.titleCombined search for supersymmetry with photons in proton-proton collisions at s=13 TeV
dc.typeArticle

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