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dc.contributor.authorCMS Collaboration
dc.contributor.authorKarapınar, Güler
dc.date.accessioned2017-09-06T07:29:49Z
dc.date.available2017-09-06T07:29:49Z
dc.date.issued2016-04
dc.identifier.citationKhachatryan, V., Sirunyan, A.M., Tumasyan, A., Adam, W., Asilar, E., Bergauer, T.,...CMS Collaboration (2016). Measurement of differential and integrated fiducial cross sections for Higgs boson production in the four-lepton decay channel in pp collisions at √s = 7 and 8 TeV. Journal of High Energy Physics, 2016(4). doi:10.1007/JHEP04(2016)005en_US
dc.identifier.issn1029-8479
dc.identifier.urihttp://doi.org/10.1007/JHEP04(2016)005
dc.identifier.urihttp://hdl.handle.net/11147/6202
dc.description.abstractIntegrated fiducial cross sections for the production of four leptons via the H → 4ℓ decays (ℓ = e, μ) are measured in pp collisions at (Formula presented.) and 8TeV. Measurements are performed with data corresponding to integrated luminosities of 5.1 fb−1 at 7TeV, and 19.7 fb−1 at 8 TeV, collected with the CMS experiment at the LHC. Differential cross sections are measured using the 8 TeV data, and are determined as functions of the transverse momentum and rapidity of the four-lepton system, accompanying jet multiplicity, transverse momentum of the leading jet, and difference in rapidity between the Higgs boson candidate and the leading jet. A measurement of the Z → 4ℓ cross section, and its ratio to the H → 4ℓ cross section is also performed. All cross sections are measured within a fiducial phase space defined by the requirements on lepton kinematics and event topology. The integrated H → 4ℓ fiducial cross section is measured to be 0. 56− 0.44 + 0.67(stat)− 0.06 + 0.21(syst) fb at 7 TeV, and 1. 11− 0.35 + 0.41(stat)− 0.10 + 0.14(syst) fb at 8 TeV. The measurements are found to be compatible with theoretical calculations based on the standard model.en_US
dc.description.sponsorshipThe Scientific and Technical Research Council of Turkey, and Turkish Atomic Energy Authorityen_US
dc.language.isoengen_US
dc.publisherSpringeren_US
dc.relation.isversionof10.1007/JHEP04(2016)005en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectLarge Hadron Collider (LHC)en_US
dc.subjectCompact Muon Solenoiden_US
dc.titleMeasurement of differential and integrated fiducial cross sections for Higgs boson production in the four-lepton decay channel in pp collisions at √s = 7 and 8 TeVen_US
dc.typearticleen_US
dc.contributor.institutionauthorKarapınar, Güler
dc.relation.journalJournal of High Energy Physicsen_US
dc.contributor.departmentİYTE, Fen Fakültesi, Matematik Bölümüen_US
dc.identifier.volume2016en_US
dc.identifier.issue4en_US
dc.identifier.wosWOS:000373638000001
dc.identifier.scopusSCOPUS:2-s2.0-84962690150
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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