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Search for anomalous electroweak production of vector boson pairs in association with two jets in proton-proton collisions at 13 TeV

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dc.contributor.authorSirunyan, A. M.
dc.contributor.authorTumasyan, A.
dc.contributor.authorAdam, W.
dc.contributor.authorAmbrogi, F.
dc.contributor.authorChadeeva, M.
dc.contributor.authorPolikarpov, S.
dc.contributor.authorPopova, E.
dc.contributor.authorRusinov, V.
dc.contributor.authorMatveev, V.
dc.contributor.authorDremin, I.
dc.contributor.authorЧадеева, Марина Валентиновна
dc.contributor.authorПоликарпов, Сергей Михайлович
dc.contributor.authorРусинов, Владимир Юрьевич
dc.contributor.authorМатвеев, Виктор Анатольевич
dc.date.accessioned2024-11-21T12:18:39Z
dc.date.available2024-11-21T12:18:39Z
dc.date.issued2019
dc.description.abstract© 2019 The Author(s)A search for anomalous electroweak production of WW, WZ, and ZZ boson pairs in association with two jets in proton-proton collisions at s=13TeV at the LHC is reported. The data sample corresponds to an integrated luminosity of 35.9fb−1 collected with the CMS detector. Events are selected by requiring two jets with large rapidity separation and invariant mass, one or two leptons (electrons or muons), and a W or Z boson decaying hadronically. No excess of events with respect to the standard model background predictions is observed and constraints on the structure of quartic vector boson interactions in the framework of dimension-8 effective field theory operators are reported. Stringent limits on parameters of the effective field theory operators are obtained. The observed 95% confidence level limits for the S0, M0, and T0 operators are −2.7<fS0/Λ4<2.7, −1.0<fM0/Λ4<1.0, and −0.17<fT0/Λ4<0.16, in units of TeV−4. Constraints are also reported on the product of the cross section and branching fraction for vector boson fusion production of charged Higgs bosons as a function of mass from 600 to 2000 GeV. The results are interpreted in the context of the Georgi–Machacek model.
dc.identifier.citationSearch for anomalous electroweak production of vector boson pairs in association with two jets in proton-proton collisions at 13 TeV / Sirunyan, A.M. [et al.] // Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. - 2019. - 798. - 10.1016/j.physletb.2019.134985
dc.identifier.doi10.1016/j.physletb.2019.134985
dc.identifier.urihttps://www.doi.org/10.1016/j.physletb.2019.134985
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dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000494939000019
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/18733
dc.relation.ispartofPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
dc.titleSearch for anomalous electroweak production of vector boson pairs in association with two jets in proton-proton collisions at 13 TeV
dc.typeArticle
dspace.entity.typePublication
oaire.citation.volume798
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