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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.accessioned2018-03-01T15:36:46Z
dc.date.available2018-03-01T15:36:46Z
dc.date.issued2015
dc.identifier.issn0031-9007 (print)
dc.identifier.issn1079-7114 (electronic)
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/264
dc.description.abstractA study of vector boson scattering in pp collisions at a center-of-mass energy of 8 TeV is presented. The data sample corresponds to an integrated luminosity of 19.4 fb(-1) collected with the CMS detector. Candidate events are selected with exactly two leptons of the same charge, two jets with large rapidity separation and high dijet mass, and moderate missing transverse energy. The signal region is expected to be dominated by electroweak same-sign W-boson pair production. The observation agrees with the standard model prediction. The observed significance is 2.0 standard deviations, where a significance of 3.1 standard deviations is expected based on the standard model. Cross section measurements for (WW +/-)-W-+/- and WZ processes in the fiducial region are reported. Bounds on the structure of quartic vector-boson interactions are given in the framework of dimension-eight effective field theory operators, as well as limits on the production of doubly charged Higgs bosons.en
dc.relationBMWFW (Austria), FWF (Austria), FNRS (Belgium), FWO (Belgium), CNPq (Brazil), CAPES (Brazil), FAPERJ (Brazil), FAPESP (Brazil), MES (Bulgaria), CERN, CAS (China), MoST (China), NSFC (China), COLCIENCIAS (Colombia), MSES (Croatia), CSF (Croatia), RPF (Cyprus), MoER (Estonia), ERC IUT (Estonia), ERDF (Estonia), Academy of Finland, MEC (Finland), HIP (Finland), CEA (France), CNRS/IN2P3 (France), BMBF, Germany, DFG (Germany), HGF (Germany), GSRT (Greece), OTKA (Hungary), NIH (Hungary), DAE (India), DST (India), IPM (Iran), SFI (Ireland), INFN (Italy), NRF (Republic of Korea), WCU (Republic of Korea), LAS (Lithuania), MOE (Malaysia), UM (Malaysia), CINVESTAV (Mexico), CONACYT (Mexico), SEP (Mexico), UASLP-FAI (Mexico), MBIE (New Zealand), PAEC (Pakistan), MSHE (Poland), NSC (Poland), FCT (Portugal), JINR (Dubna), MON (Russia), RosAtom (Russia), RAS (Russia), RFBR (Russia), MESTD (Serbia), SEIDI (Spain), CPAN (Spain), Swiss Funding Agencies (Switzerland), MST (Taipei), ThEPCenter (Thailand), IPST (Thailand), STAR (Thailand), NSTDA (Thailand), TUBITAK (Turkey), TAEK (Turkey), NASU (Ukraine), SFFR (Ukraine), STFC (United Kingdom), DOE (USA), NSF (USA)
dc.rightsopenAccessen
dc.sourcePhysical Review Lettersen
dc.titleStudy of Vector Boson Scattering and Search for New Physics in Events with Two Same-Sign Leptons and Two Jetsen
dc.typearticleen
dcterms.abstractРековиц, В.; Ђорђевић Милош; Aдзиц, П.; Миленовић Предраг; Екмедзиц, М.; Кхацхатрyан, В.; Милошевић Јован;
dc.citation.volume114
dc.citation.issue5
dc.identifier.wos000349863700004
dc.identifier.doi10.1103/PhysRevLett.114.051801
dc.citation.otherArticle Number: 051801
dc.citation.rankM21a
dc.identifier.pmid25699433
dc.contributor.countCMS Collaboration (ukupan broj autora: 2138)
dc.identifier.scopus2-s2.0-84922375087
dc.identifier.fulltexthttp://vinar.vin.bg.ac.rs//bitstream/id/12279/260.pdf


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