Search for the Higgs Boson Decaying to Two Muons in Proton-Proton Collisions at root s=13 TeV

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dc.WoS.categoriesPhysics, Multidisciplinaryen_US
dc.authorid0000-0002-9007-8260en_US
dc.contributor.authorYetkin, Elif Aslı
dc.date.accessioned2021-02-12T11:27:52Z
dc.date.available2021-02-12T11:27:52Z
dc.date.issued2019-01-14
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Enerji Sistemleri Mühendisliği Bölümüen_US
dc.description.abstractA search for the Higgs boson decaying to two oppositely charged muons is presented using data recorded by the CMS experiment at the CERN LHC in 2016 at a center-of-mass energy root s = 13 TeV, corresponding to an integrated luminosity of 35.9 fb(-1). Data are found to be compatible with the predicted background. For a Higgs boson with a mass of 125.09 GeV, the 95% confidence level observed (background-only expected) upper limit on the production cross section times the branching fraction to a pair of muons is found to be 3.0 (2.5) times the standard model expectation. In combination with data recorded at center-of-mass energies root s = 7 and 8 TeV, the background-only expected upper limit improves to 2.2 times the standard model value with a standard model expected significance of 1.0 standard deviation. The corresponding observed upper limit is 2.9 with an observed significance of 0.9 standard deviation. This corresponds to an observed upper limit on the standard model Higgs boson branching fraction to muons of 6.4 x 10(-4) and to an observed signal strength of 1.0 +/- 1.0(stat) +/- 0.1(syst).en_US
dc.fullTextLevelFull Texten_US
dc.identifier.doi10.1103/PhysRevLett.122.021801en_US
dc.identifier.issn1079-7114
dc.identifier.issn0031-9007
dc.identifier.pmid30720313en_US
dc.identifier.scopus2-s2.0-85060779863en_US
dc.identifier.urihttps://hdl.handle.net/11411/3243
dc.identifier.urihttps://doi.org/10.1103/PhysRevLett.122.021801
dc.identifier.wosWOS:000455687700001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.issue2en_US
dc.language.isoenen_US
dc.nationalInternationalen_US
dc.numberofauthors200+en_US
dc.publisherAMER PHYSICAL SOCen_US
dc.relation.ispartofPHYSICAL REVIEW LETTERSen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBROKEN SYMMETRIESen_US
dc.subjectMASSen_US
dc.subjectPAIRen_US
dc.titleSearch for the Higgs Boson Decaying to Two Muons in Proton-Proton Collisions at root s=13 TeVen_US
dc.typeArticleen_US
dc.volume122en_US

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