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dc.creatorKhachatryan, V.
dc.creatorAdžić, Petar
dc.creatorEkmedzic, M.
dc.creatorMilošević, Jovan
dc.creatorRekovic, V.
dc.creatorĐorđević, Miloš
dc.creatorMilenović, Predrag
dc.date.accessioned2018-03-01T17:32:44Z
dc.date.available2018-03-01T17:32:44Z
dc.date.issued2016
dc.identifier.issn1434-6044 (print)
dc.identifier.issn1434-6052 (electronic)
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/1519
dc.description.abstractA measurement of the W boson pair production cross section in proton-proton collisions at root s = 8TeV is presented. The data collected with the CMS detector at the LHC correspond to an integrated luminosity of 19.4 fb(-1). The W+W- candidates are selected from events with two charged leptons, electrons or muons, and large missing transverse energy. The measured W+W- cross section is 60.1 +/- 0.9 (stat) +/- 3.2 (exp) +/- 3.1 (theo) +/- 1.6 (lumi) pb = 60.1 +/- 4.8 pb, consistent with the standard model prediction. The W+W- cross sections are also measured in two different fiducial phase space regions. The normalized differential cross section is measured as a function of kinematic variables of the final-state charged leptons and compared with several perturbative QCD predictions. Limits on anomalous gauge couplings associated with dimension-six operators are also given in the framework of an effective field theory. The corresponding 95 % confidence level intervals are -5.7 LT c(WWW)/Lambda(2) LT 5.9TeV(-2), -11.4 LT c(W)/Lambda(2) LT 5.4TeV(-2), -29.2 LT c(B)/Lambda(2) LT 23.9 TeV-2, in the HISZ basis.en
dc.relationSCOAP3
dc.rightsopenAccessen
dc.sourceEuropean Physical Journal C. Particles and Fieldsen
dc.titleMeasurement of the W+W- cross section in pp collisions at root s=8 TeV and limits on anomalous gauge couplingsen
dc.typearticleen
dcterms.abstractРековиц, В.; Милошевић Јован; Екмедзиц, М.; Ђорђевић Милош; Aдзиц, П.; Миленовић Предраг; Кхацхатрyан, В.;
dc.citation.volume76
dc.citation.issue7
dc.identifier.wos000399486000001
dc.identifier.doi10.1140/epjc/s10052-016-4219-1
dc.citation.otherArticle Number: 401
dc.citation.rankM21
dc.identifier.pmid28286414
dc.contributor.countCMS Collaboration (ukupan broj autora: 2316)
dc.identifier.scopus2-s2.0-84978795068
dc.identifier.fulltexthttp://vinar.vin.bg.ac.rs//bitstream/id/11887/1515.pdf


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