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Search for anomalous couplings in boosted WW/WZ -> l upsilon q(q)over-bar production in proton-proton collisions at root s = 8 TeV

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dc.contributor.author CMS Collaboration en_US
dc.contributor.author Sirunyan, A. M. en_US
dc.contributor.author CHAUHAN, S. en_US
dc.contributor.author DUBE, SOURABH en_US
dc.contributor.author HEGDE, V. en_US
dc.contributor.author KAPOOR, A. en_US
dc.contributor.author KOTHEKAR, K. en_US
dc.contributor.author PANDE, S. en_US
dc.contributor.author RANE, A. en_US
dc.contributor.author SHARMA, SEEMA et al. en_US
dc.date.accessioned 2020-12-16T11:01:21Z
dc.date.available 2020-12-16T11:01:21Z
dc.date.issued 2017-9 en_US
dc.identifier.citation Physics Letters B, 772, 21-42. en_US
dc.identifier.issn 0370-2693 en_US
dc.identifier.issn 1873-2445 en_US
dc.identifier.uri http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/5454
dc.identifier.uri https://doi.org/10.1016/j.physletb.2017.06.009 en_US
dc.description.abstract This Letter presents a search for new physics manifested as anomalous triple gauge boson couplings in WW and WZ diboson production in proton-proton collisions. The search is performed using events containing a W boson that decays leptonically and a W or Zboson whose decay products are merged into a single reconstructed jet. The data, collected at root s= 8TeVwith the CMS detector at the LHC, correspond to an integrated luminosity of 19 fb(-1). No evidence for anomalous triple gauge couplings is found and the following 95% confidence level limits are set on their values: lambda([-0.011, 0.011]), Delta(kappa gamma)([-0.044, 0.063]), and Delta g(1)(Z)([-0.0087, 0.024]). These limits are also translated into their effective field theory equivalents: c(WWW)/Lambda(2)([- 2.7, 2.7] TeV-2), c(B)/Lambda(2)([-14, 17] TeV-2), and cW/Lambda(2)([- 2.0, 5.7] TeV-2). en_US
dc.language.iso en en_US
dc.publisher Elsevier B.V. en_US
dc.subject CMS en_US
dc.subject Physics en_US
dc.subject aTGC en_US
dc.subject 2017 en_US
dc.title Search for anomalous couplings in boosted WW/WZ -> l upsilon q(q)over-bar production in proton-proton collisions at root s = 8 TeV en_US
dc.type Article en_US
dc.contributor.department Dept. of Physics en_US
dc.identifier.sourcetitle Physics Letters B en_US
dc.publication.originofpublisher Foreign en_US


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