Adıyaman Üniversitesi Kurumsal Arşivi

Search for supersymmetry in the vector-boson fusion topology in proton-proton collisions at root s=8TeV

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dc.contributor.author CMS Collaboration
dc.date.accessioned 2023-01-20T10:57:32Z
dc.date.available 2023-01-20T10:57:32Z
dc.date.issued 2015
dc.identifier.issn 1029-8479
dc.identifier.uri http://dspace.adiyaman.edu.tr:8080/xmlui/handle/20.500.12414/4364
dc.description.abstract The first search for supersymmetry in the vector-boson fusion topology is presented. The search targets final states with at least two leptons, large missing transverse momentum, and two jets with a large separation in rapidity. The data sample corresponds to an integrated luminosity of 19.7 fb(-1) of proton-proton collisions at root s = 8TeV collected with the CMS detector at the CERN LHC. The observed dijet invariant mass spectrum is found to be consistent with the expected standard model prediction. Upper limits are set on the cross sections for chargino and neutralino production with two associated jets, assuming the supersymmetric partner of the tau lepton to be the lightest slepton and the lightest slepton to be lighter than the charginos. For a so-called compressed-mass-spectrum scenario in which the mass difference between the lightest supersymmetric particle (chi) over bar (0)(1) and the next lightest, mass-degenerate, gaugino particles (chi) over bar (0)(2) and (chi) over bar (+/-)(1) is 50 GeV, a mass lower limit of 170 GeV is set for these latter two particles. tr
dc.language.iso en tr
dc.publisher Springer tr
dc.subject Supersymmetry tr
dc.subject Hadron-Hadron Scattering tr
dc.title Search for supersymmetry in the vector-boson fusion topology in proton-proton collisions at root s=8TeV tr
dc.type Article tr
dc.identifier.issue 11 tr
dc.source.title Journal Of High Energy Physics tr


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