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dc.contributor.authorKhachatryan, V.
dc.contributor.authorSirunyan, A. M.
dc.contributor.authorTumasyan, A.
dc.contributor.authorAdam, W.
dc.contributor.authorAsilar, E.
dc.contributor.authorBergauer, T.
dc.contributor.authorBrandstetter, J.
dc.contributor.authorBrondolin, E.
dc.contributor.authorDragicevic, M.
dc.date.accessioned2019-12-13T06:34:50Z
dc.date.available2019-12-13T06:34:50Z
dc.date.issued2016
dc.identifier.issn1434-6044
dc.identifier.urihttps://doi.org/10.1140/epjc/s10052-016-4206-6
dc.identifier.urihttp://hdl.handle.net/11655/18498
dc.description.abstractA search is presented for narrow heavy resonances X decaying into pairs of Higgs bosons (H) in proton-proton collisions collected by the CMS experiment at the LHC at root s = 8 TeV. The data correspond to an integrated luminosity of 19.7 fb(-1). The search considers HH resonances with masses between 1 and 3 TeV, having final states of two b quark pairs. Each Higgs boson is produced with large momentum, and the hadronization products of the pair of b quarks can usually be reconstructed as single large jets. The background from multijet and t (t) over bar events is significantly reduced by applying requirements related to the flavor of the jet, its mass, and its substructure. The signal would be identified as a peak on top of the dijet invariant mass spectrum of the remaining background events. No evidence is observed for such a signal. Upper limits obtained at 95% confidence level for the product of the production cross section and branching fraction sigma(gg -> X) B(X -> HH -> b (b) over barb (b) over bar) range from 10 to 1.5 fb for the mass of X from 1.15 to 2.0 TeV, significantly extending previous searches. For a warped extra dimension theory with amass scale Lambda(R) = 1 TeV, the data exclude radion scalar masses between 1.15 and 1.55 TeV.
dc.language.isoen
dc.publisherSpringer
dc.relation.isversionof10.1140/epjc/s10052-016-4206-6
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectPhysics
dc.titleSearch for Heavy Resonances Decaying To Two Higgs Bosons in Final States Containing Four B Quarks
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.relation.journalEuropean Physical Journal C
dc.contributor.departmentFizik Mühendisliği
dc.identifier.volume76
dc.identifier.issue7
dc.description.indexWoS


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