Search For Long-Lived Particles Using Nonprompt Jets And Missing Transverse Momentum With Proton-Proton Collisions At ?S=13 Tev

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dc.authorid249433en_US
dc.authorid291820en_US
dc.contributor.authorBilki, Burak
dc.contributor.authorGürpınar Güler, Emine
dc.contributor.author., ve diğer.
dc.date.accessioned2019-12-29T11:46:25Z
dc.date.available2019-12-29T11:46:25Z
dc.date.issued2019
dc.departmentİstanbul Beykent Üniversitesien_US
dc.description.abstractA search for long-lived particles decaying to displaced, nonprompt jets and missing transverse momentum is presented. The data sample corresponds to an integrated luminosity of 137fb?1of proton-proton collisions at a center-of-mass energy of 13TeVcollected by the CMS experiment at the CERN LHC in 2016–2018. Candidate signal events containing nonprompt jets are identified using the timing capabilities of the CMS electromagnetic calorimeter. The results of the search are consistent with the background prediction and are interpreted using a gauge-mediated supersymmetry breaking reference model with a gluino next-to-lightest supersymmetric particle. In this model, gluino masses up to 2100, 2500, and 1900GeVare excluded at 95% confidence level for proper decay lengths of 0.3, 1, and 100m, respectively. These are the best limits to date for such massive gluinos with proper decay lengths greater than ?0.5m.en_US
dc.identifier.citationPhysics Letters B 797(2019)134876en_US
dc.identifier.doi10.1016/j.physletb.2019.134876
dc.identifier.issn0370-2693
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.physletb.2019.134876
dc.identifier.wosWOS:000488071200027en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherThe CMS Collaborationen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.subjectExoticaen_US
dc.subjectLong-lived particlesen_US
dc.titleSearch For Long-Lived Particles Using Nonprompt Jets And Missing Transverse Momentum With Proton-Proton Collisions At ?S=13 Teven_US
dc.typeArticleen_US

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