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dc.contributor.authorCMS Collaboration
dc.contributor.authorBean, Alice
dc.date.accessioned2015-12-21T17:22:00Z
dc.date.available2015-12-21T17:22:00Z
dc.date.issued2014-09
dc.identifier.citationThe CMS collaboration. "Search for the associated production of the Higgs boson with a top-quark pair". Journal of High Energy Physics. v5 n9. http://dx.doi.org/10.1007/JHEP09(2014)087.en_US
dc.identifier.urihttp://hdl.handle.net/1808/19299
dc.descriptionThis is the published version.en_US
dc.description.abstractA search for the standard model Higgs boson produced in association with a top-quark pair (tt¯H) is presented, using data samples corresponding to integrated luminosities of up to 5.1 fb−1 and 19.7 fb−1 collected in pp collisions at center-of-mass energies of 7 TeV and 8 TeV respectively. The search is based on the following signatures of the Higgs boson decay: H → hadrons, H → photons, and H → leptons. The results are characterized by an observed tt¯H signal strength relative to the standard model cross section, μ=σ/σ SM,under the assumption that the Higgs boson decays as expected in the standard model. The best fit value is μ = 2.8 ± 1.0 for a Higgs boson mass of 125.6 GeV.en_US
dc.publisherSpringer Verlagen_US
dc.subjectHadron-Hadron Scatteringen_US
dc.subjectHiggs physicsen_US
dc.subjectTop physicsen_US
dc.titleSearch for the associated production of the Higgs boson with a top-quark pairen_US
dc.typeArticle
kusw.kuauthorBean, Alice
kusw.kudepartmentPhysics and Astronomyen_US
dc.identifier.doi10.1007/JHEP09(2014)087
kusw.oaversionScholarly/refereed, publisher version
kusw.oapolicyThis item meets KU Open Access policy criteria.
dc.rights.accessrightsopenAccess


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