Search for a massive resonance decaying into a higgs boson and a W or Z boson in hadronic final states in proton-proton collisions at (Formula presented) = 8 TeV

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dc.contributor.authorThe CMS Collaboration
dc.date.accessioned2025-03-07T20:00:24Z
dc.date.available2025-03-07T20:00:24Z
dc.date.issued2016
dc.departmentÇağ Üniversitesi
dc.description.abstractA search for a massive resonance decaying into a standard-model-like Higgs boson (H) and a W or Z boson is reported. The analysis is performed on a data sample corresponding to an integrated luminosity of 19.7 fb-1, collected in proton-proton collisions at a centre-of-mass energy of 8TeV with the CMS detector at the LHC. Signal events, in which the decay products of Higgs, W, or Z bosons at high Lorentz boost are contained within single reconstructed jets, are identified using jet substructure techniques, including the tagging of b hadrons. This is the first search for heavy resonances decaying into HW or HZ resulting in an all-jet final state, as well as the first application of jet substructure techniques to identify H? WW*? 4q decays at high Lorentz boost. No significant signal is observed and limits are set at 95% confidence level on the production cross sections of W’ and Z’ in a model with mass-degenerate charged and neutral spin-1 resonances. Resonance masses are excluded for W0 in the interval [1.0, 1.6]TeV, for Z0 in the intervals [1.0, 1.1] and [1.3, 1.5]TeV, and for mass-degenerate W0 and Z’ in the interval [1.0, 1.7]TeV. © CERN, for the bene_t of the CMS Collaboration.
dc.identifier.doi10.1007/JHEP02(2016)145
dc.identifier.endpage41
dc.identifier.issn1029-8479
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85008500850
dc.identifier.scopusqualityQ1
dc.identifier.startpage1
dc.identifier.urihttps://doi.org/10.1007/JHEP02(2016)145
dc.identifier.urihttps://hdl.handle.net/20.500.12507/2548
dc.identifier.volume2016
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer Science and Business Media Deutschland GmbH
dc.relation.ispartofJournal of High Energy Physics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241226
dc.subjectBeyond standard model
dc.subjectHadron-hadron scattering
dc.subjectHiggs physics
dc.subjectParticle and resonance production
dc.titleSearch for a massive resonance decaying into a higgs boson and a W or Z boson in hadronic final states in proton-proton collisions at (Formula presented) = 8 TeV
dc.typeArticle

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