Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/7746
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dc.contributor.authorCMS Collaboration-
dc.contributor.authorKarapınar, Güler-
dc.date.accessioned2020-02-28T11:58:59Z-
dc.date.available2020-02-28T11:58:59Z-
dc.date.issued2018-09en_US
dc.identifier.citationSirunyan, A.M., Tumasyan, A., Adam, W., Ambrogi, F., Asilar, E., Bergauer, T., Brandstetter, J. ...CMS Collaboration (2018). Observation of Higgs boson decay to bottom quarks. Physical Review Letters,121(12). doi:10.1103/PhysRevLett.121.121801en_US
dc.identifier.issn0031-9007-
dc.identifier.issn0031-9007-
dc.identifier.issn1079-7114-
dc.identifier.urihttps://doi.org/10.1103/PhysRevLett.121.121801-
dc.identifier.urihttps://hdl.handle.net/11147/7746-
dc.description.abstractThe observation of the standard model (SM) Higgs boson decay to a pair of bottom quarks is presented. The main contribution to this result is from processes in which Higgs bosons are produced in association with a W or Z boson (VH), and are searched for in final states including 0, 1, or 2 charged leptons and two identified bottom quark jets. The results from the measurement of these processes in a data sample recorded by the CMS experiment in 2017, comprising 41.3 fb-1 of proton-proton collisions at s=13 TeV, are described. When combined with previous VH measurements using data collected at s=7, 8, and 13 TeV, an excess of events is observed at mH=125 GeV with a significance of 4.8 standard deviations, where the expectation for the SM Higgs boson is 4.9. The corresponding measured signal strength is 1.01±0.22. The combination of this result with searches by the CMS experiment for H→bb in other production processes yields an observed (expected) significance of 5.6 (5.5) standard deviations and a signal strength of 1.04±0.20.en_US
dc.description.sponsorshipThe Scientific and Technical Research Council of Turkey, and Turkish Atomic Energy Authorityen_US
dc.language.isoenen_US
dc.publisherAmerican Physical Societyen_US
dc.relation.ispartofPhysical Review Lettersen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectGermanium compoundsen_US
dc.subjectTellurium compoundsen_US
dc.subjectHiggs bosonen_US
dc.subjectStandard deviationen_US
dc.titleObservation of higgs boson decay to bottom quarksen_US
dc.typeArticleen_US
dc.institutionauthorKarapınar, Güler-
dc.departmentIzmir Institute of Technology. Mathematicsen_US
dc.identifier.volume121en_US
dc.identifier.issue12en_US
dc.identifier.wosWOS:000444780900004en_US
dc.identifier.scopus2-s2.0-85054036077en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1103/PhysRevLett.121.121801-
dc.identifier.pmid30296133en_US
dc.relation.doi10.1103/PhysRevLett.121.121801en_US
dc.coverage.doi10.1103/PhysRevLett.121.121801en_US
dc.identifier.scopusqualityQ1-
item.openairetypeArticle-
item.languageiso639-1en-
item.fulltextWith Fulltext-
item.grantfulltextopen-
item.cerifentitytypePublications-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
crisitem.author.dept04.02. Department of Mathematics-
Appears in Collections:Mathematics / Matematik
PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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