Show simple item record

dc.contributor.authorCMS Collaboration
dc.contributor.authorKarapınar, Güler
dc.date.accessioned2019-02-25T13:04:28Z
dc.date.available2019-02-25T13:04:28Z
dc.date.issued2018-01
dc.identifier.citationSirunyan, A.M., Tumasyan, A., Adam, W., Ambrogi, F., Asilar, E.,...CMS Collaboration (2018). Search for resonant and nonresonant Higgs boson pair production in the b b ¯final state in proton-proton collisions at √s=13 TeV. Journal of High Energy Physics, 2018(1). doi:10.1007/JHEP01(2018)054en_US
dc.identifier.issn1126-6708
dc.identifier.urihttp://doi.org/10.1007/JHEP01(2018)054
dc.identifier.urihttp://hdl.handle.net/11147/7130
dc.description.abstractSearches for resonant and nonresonant pair-produced Higgs bosons (HH) decaying respectively into , through either W or Z bosons, and b b ¯ are presented. The analyses are based on a sample of proton-proton collisions at s=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.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/JHEP01(2018)054en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rightsAttribution 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/us/*
dc.subjectHiggs physicsen_US
dc.subjectLarge Hadron Collider (LHC)en_US
dc.subjectHadron-Hadron scatteringen_US
dc.titleSearch for resonant and nonresonant Higgs boson pair production in the b b ¯final state in proton-proton collisions at √s=13 TeVen_US
dc.typearticleen_US
dc.contributor.iztechauthorKarapınar, Güler
dc.relation.journalJournal of High Energy Physicsen_US
dc.contributor.departmentIzmir Institute of Technology. Mathematicsen_US
dc.identifier.volume2018en_US
dc.identifier.issue1en_US
dc.identifier.scopusSCOPUS:2-s2.0-85040841375


Files in this item

Thumbnail
Thumbnail

This item appears in the following Collection(s)

Show simple item record

info:eu-repo/semantics/openAccess
Except where otherwise noted, this item's license is described as info:eu-repo/semantics/openAccess