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dc.contributor.authorCMS Collaborationen_US
dc.contributor.authorKhachatryan, V.en_US
dc.contributor.authorCHAUHAN, S.en_US
dc.contributor.authorDUBE, SOURABHen_US
dc.contributor.authorSHARMA, SEEMA et al.en_US
dc.date.accessioned2019-04-29T10:18:58Z
dc.date.available2019-04-29T10:18:58Z
dc.date.issued2016-08en_US
dc.identifier.citationPhysics Letters B, 759, 9-35.en_US
dc.identifier.issn0370-2693en_US
dc.identifier.issn0370-2693en_US
dc.identifier.urihttp://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/2811-
dc.identifier.urihttps://doi.org/10.1016/j.physletb.2016.05.033en_US
dc.description.abstractResults are presented from a search for supersymmetric particles in scenarios with small mass splittings. The data sample corresponds to of proton–proton collisions recorded by the CMS experiment at . The search targets top squark () pair production in scenarios with mass differences below the W-boson mass and with top-squark decays in the four-body mode (), where the neutralino () is assumed to be the lightest supersymmetric particle (LSP). The signature includes a high transverse momentum () jet associated with initial-state radiation, one or two low- leptons, and significant missing transverse energy. The event yields observed in data are consistent with the expected background contributions from standard model processes. Limits are set on the cross section for top squark pair production as a function of the and LSP masses. Assuming a 100% branching fraction for the four-body decay mode, top-squark masses below 316 GeV are excluded for at 95% CL. The dilepton data are also interpreted under the assumption of chargino–neutralino production, with subsequent decays to sleptons or sneutrinos. Assuming a difference between the common mass and the LSP mass of 20 GeV and a τ-enriched decay scenario, masses in the range are excluded at 95% CL.en_US
dc.language.isoenen_US
dc.publisherElsevier B.V.en_US
dc.subjectSupersymmetryen_US
dc.subjectSoft leptonsen_US
dc.subjectproton-proton collisionsen_US
dc.subjectCMSen_US
dc.subjectPhysicsen_US
dc.subjectSupersymmetryen_US
dc.subject2016en_US
dc.titleSearch for supersymmetry in events with soft leptons, low jet multiplicity, and missing transverse energy in proton–proton collisions at √s=8TeVen_US
dc.typeArticleen_US
dc.contributor.departmentDept. of Physicsen_US
dc.identifier.sourcetitlePhysics Letters Ben_US
dc.publication.originofpublisherForeignen_US
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