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SUSY searches with Photons in CMS

Two searches and a combination of searches for supersymmetry in events withphotons using data collected by the CMS experiment during Run 2 of the LHC arepresented. In stealth supersymmetric models the gauginos couple to a stealthsector via photon emission, while its superpartner in the stealth secto...

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Detalles Bibliográficos
Autor principal: Meuser, Danilo
Lenguaje:eng
Publicado: 2019
Materias:
Acceso en línea:http://cds.cern.ch/record/2753207
Descripción
Sumario:Two searches and a combination of searches for supersymmetry in events withphotons using data collected by the CMS experiment during Run 2 of the LHC arepresented. In stealth supersymmetric models the gauginos couple to a stealthsector via photon emission, while its superpartner in the stealth sector decaysto two gluons. Jet substructure techniques are used to identify the photonmerged with the gluon jets. In gauge-mediated supersymmetry breaking models,neutralinos with a large bino component predominantly decay to a photon and agravitino. In this context a search in final states with two photons and acombination of multiple searches in final states with at least one photon arepresented.