Search for Resonant and Nonresonant Higgs Boson Pair Production in The bb¯¯¯????bb¯???? Final State in Proton-Proton Collisions at s?=13s=13 TeV

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dc.authorid249433en_US
dc.contributor.authorBilki, Burak
dc.contributor.author., ve diger
dc.date.accessioned2019-03-28T13:26:34Z
dc.date.available2019-03-28T13:26:34Z
dc.date.issued2018
dc.departmentİstanbul Beykent Üniversitesien_US
dc.description.abstractSearches for resonant and nonresonant pair-produced Higgs bosons (HH) decaying respectively into ????, through either W or Z bosons, and bb¯¯¯bb¯ are presented. The analyses are based on a sample of proton-proton collisions at s?=13s=13 TeV, collected by the CMS experiment at the LHC, corresponding to an integrated luminosity of 35.9 fb?1. Data and predictions from the standard model are in agreement within uncertainties. For the standard model HH hypothesis, the data exclude at 95% confidence level a product of the production cross section and branching fraction larger than 72 fb, corresponding to 79 times the standard model prediction. Constraints are placed on different scenarios considering anomalous couplings, which could affect the rate and kinematics of HH production. Upper limits at 95% confidence level are set on the production cross section of narrow-width spin-0 and spin-2 particles decaying to Higgs boson pairs, the latter produced with minimal gravity-like coupling.en_US
dc.identifier.doi10.1007/JHEP01(2018)054
dc.identifier.issn1029-8479
dc.identifier.scopus2-s2.0-85040841375en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1007/JHEP01(2018)054
dc.identifier.wosWOS:000422669700002en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringer Linktr_TR
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.subjectHadron-Hadron scatterintr_TR
dc.subjectHiggs physicstr_TR
dc.titleSearch for Resonant and Nonresonant Higgs Boson Pair Production in The bb¯¯¯????bb¯???? Final State in Proton-Proton Collisions at s?=13s=13 TeVen_US
dc.typeArticleen_US

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