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Search for Nonresonant Pair Production of Highly Energetic Higgs Bosons Decaying to Bottom Quarks

dc.contributor.authorTumasyan, A.
dc.contributor.authorAdam, W.
dc.contributor.authorAndrejkovic, J. W.
dc.contributor.authorBergauer, T.
dc.contributor.authorChatterjee, S.
dc.contributor.authorDamanakis, K.
dc.contributor.authorDragicevic, M.
dc.contributor.authorDel Valle, A. Escalante
dc.contributor.authorHussain, P. S.
dc.contributor.authorJeitler, M.
dc.contributor.authorFinger, Michael
dc.contributor.authorFinger, Miroslav
dc.contributor.authorKvětoň, Antonín
dc.date.accessioned2024-03-04T09:11:54Z
dc.date.available2024-03-04T09:11:54Z
dc.date.issued2023
dc.identifier.urihttps://hdl.handle.net/20.500.14178/2317
dc.description.abstractA search for nonresonant Higgs boson (H) pair production via gluon and vector boson (V) fusion is performed in the four-bottom-quark final state, using proton-proton collision data at 13 TeV corresponding to 138 fb-1 collected by the CMS experiment at the LHC. The analysis targets Lorentz-boosted H pairs identified using a graph neural network. It constrains the strengths relative to the standard model of the H self-coupling and the quartic VVHH couplings, & kappa;2V, excluding & kappa;2V 1/4 0 for the first time, with a significance of 6.3 standard deviations when other H couplings are fixed to their standard model values.en
dc.language.isoen
dc.relation.urlhttps://doi.org/10.1103/PhysRevLett.131.041803
dc.rightsCreative Commons Uveďte původ 4.0 Internationalcs
dc.rightsCreative Commons Attribution 4.0 Internationalen
dc.titleSearch for Nonresonant Pair Production of Highly Energetic Higgs Bosons Decaying to Bottom Quarksen
dcterms.accessRightsopenAccess
dcterms.licensehttps://creativecommons.org/licenses/by/4.0/legalcode
dc.date.updated2024-03-04T09:11:54Z
dc.subject.keywordCMSen
dc.subject.keywordHiggsen
dc.subject.keywordQuarksen
dc.relation.fundingReferenceinfo:eu-repo/grantAgreement/MSM/LG/LG14004
dc.date.embargoStartDate2024-03-04
dc.type.obd73
dc.type.versioninfo:eu-repo/semantics/publishedVersion
dc.identifier.doi10.1103/PhysRevLett.131.041803
dc.identifier.utWos001062108700002
dc.identifier.eidScopus2-s2.0-85167760550
dc.identifier.obd638705
dc.identifier.pubmed37566864
dc.subject.rivPrimary10000::10300
dcterms.isPartOf.namePhysical Review Letters
dcterms.isPartOf.issn0031-9007
dcterms.isPartOf.journalYear2023
dcterms.isPartOf.journalVolume131
dcterms.isPartOf.journalIssue4
uk.faculty.primaryId116
uk.faculty.primaryNameMatematicko-fyzikální fakultacs
uk.faculty.primaryNameFaculty of Mathematics and Physicsen
uk.department.primaryId1251
uk.department.primaryNameKatedra fyziky nízkých teplotcs
uk.department.primaryNameDepartment of Low Temperature Physicsen
dc.type.obdHierarchyCsČLÁNEK V ČASOPISU::článek v časopisu::původní článekcs
dc.type.obdHierarchyEnJOURNAL ARTICLE::journal article::original articleen
dc.type.obdHierarchyCode73::152::206en
uk.displayTitleSearch for Nonresonant Pair Production of Highly Energetic Higgs Bosons Decaying to Bottom Quarksen


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