Search for a Standard Model Higgs boson in the mass range 200–600 GeV in the H → Z Z → +−qq¯ decay channel with the ATLAS detector

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dc.contributor.authorKuday, Sinan
dc.contributor.authorYıldız (Duran), Hatice
dc.contributor.authorÇiftçi, Rena
dc.contributor.authorÇiftçi, Abbas Kenan
dc.contributor.authorÇakır, Orhan
dc.contributor.departmentFen Fakültesitr_TR
dc.date.accessioned2020-03-15T22:47:57Z
dc.date.available2020-03-15T22:47:57Z
dc.date.issued2012
dc.description.abstractA search for a heavy Standard Model Higgs boson decaying via H→ZZ→ℓ+ℓ−qq¯, where ℓ=e or μ, is presented. The search uses a data set of pp collisions at s=7 TeV, corresponding to an integrated luminosity of 4.7 fb−1 collected in 2011 by the ATLAS detector at the CERN LHC. No significant excess of events above the estimated background is found. Upper limits at 95% confidence level on the production cross section of a Higgs boson with a mass in the range between 200 and 600 GeV are derived. A Standard Model Higgs boson with a mass in the range 300 GeV⩽mH⩽322 GeV or 353 GeV⩽mH⩽410 GeV is excluded at 95% CL. The corresponding expected exclusion range is 351 GeV⩽mH⩽404 GeV at 95% CL. © 2012 CERNtr_TR
dc.description.indexWos
dc.description.indexScopus
dc.identifier.endpage88tr_TR
dc.identifier.issn/e-issn0370-2693
dc.identifier.issue1-3tr_TR
dc.identifier.startpage70tr_TR
dc.identifier.urihttps://doi.org/10.1016/j.physletb.2012.09.020tr_TR
dc.identifier.urihttp://hdl.handle.net/20.500.12575/70597
dc.identifier.volume717tr_TR
dc.language.isoen_UStr_TR
dc.relation.isversionof10.1016/j.physletb.2012.09.020tr_TR
dc.relation.journalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physicstr_TR
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıtr_TR
dc.titleSearch for a Standard Model Higgs boson in the mass range 200–600 GeV in the H → Z Z → +−qq¯ decay channel with the ATLAS detectortr_TR
dc.typeArticletr_TR

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