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dc.contributorCMS Collaboration
dc.creatorSirunyan, A M
dc.creatorTumasyan, A
dc.creatorAdam, W
dc.creatorAmbrogi, F
dc.creatorAdžić, Petar
dc.creatorĆirković, Predrag
dc.creatorDevetak, Damir
dc.creatorĐorđević, Miloš
dc.creatorMilošević, Jovan
dc.date.accessioned2019-08-22T09:52:07Z
dc.date.available2019-08-22T09:52:07Z
dc.date.issued2019
dc.identifier.issn1434-6044 (print)
dc.identifier.issn1434-6052 (electronic)
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/8201
dc.description.abstractCombined measurements of the production and decay rates of the Higgs boson, as well as its couplings to vector bosons and fermions, are presented. The analysis uses the LHC proton–proton collision data set recorded with the CMS detector in 2016 at s=13Te, corresponding to an integrated luminosity of 35.9fb-1. The combination is based on analyses targeting the five main Higgs boson production mechanisms (gluon fusion, vector boson fusion, and associated production with a W or Z boson, or a top quark-antiquark pair) and the following decay modes: H → γγ, Z Z , W W , ττ, b b , and μμ. Searches for invisible Higgs boson decays are also considered. The best-fit ratio of the signal yield to the standard model expectation is measured to be μ= 1.17 ± 0.10 , assuming a Higgs boson mass of 125.09Ge. Additional results are given for various assumptions on the scaling behavior of the production and decay modes, including generic parametrizations based on ratios of cross sections and branching fractions or couplings. The results are compatible with the standard model predictions in all parametrizations considered. In addition, constraints are placed on various two Higgs doublet models. © 2019, CERN for the benefit of the CMS collaboration.
dc.language.isoen
dc.rightsopenAccess
dc.sourceEuropean Physical Journal C
dc.titleCombined measurements of Higgs boson couplings in proton–proton collisions at √s=13Teen
dc.typearticleen
dc.rights.licenseBY
dcterms.abstractСирунyан, A М; Милосевиц, Ј; Дордевиц, М; Деветак, Д; Цирковиц, П; Aдзиц, П; Aмброги, Ф; Aдам, W; Тумасyан, A;
dc.rights.holder© 2019, CERN for the benefit of the CMS collaboration
dc.citation.volume79
dc.citation.issue5
dc.identifier.wos000468511900008
dc.identifier.doi10.1140/epjc/s10052-019-6909-y
dc.identifier.pmid31178657
dc.contributor.countCMS Collaboration (ukupan broj autora: 2293)
dc.type.versionpublishedVersion
dc.identifier.scopus2-s2.0-85066045697
dc.identifier.fulltexthttp://vinar.vin.bg.ac.rs//bitstream/id/20347/Sirunyan2019_Article_CombinedMeasurementsOfHiggsBos.pdf


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