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dc.creatorChatrchyan, S.
dc.creatorAdžić, Petar
dc.creatorĐorđević, Miloš
dc.creatorEkmedzic, M.
dc.creatorKrpic, D.
dc.creatorMilošević, Jovan
dc.creatorMilenović, Predrag
dc.creatorRekovic, V.
dc.date.accessioned2018-03-01T22:49:44Z
dc.date.available2018-03-01T22:49:44Z
dc.date.issued2012
dc.identifier.issn0370-2693 (print)
dc.identifier.issn1873-2445 (electronic)
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/5080
dc.description.abstractA search for high-mass resonances decaying into tau(+)tau(-) is performed using a data sample of pp collisions at root s = 7 TeV. The data were collected with the CMS detector at the LHC and correspond to an integrated luminosity of 4.9 fb(-1). The number of observed events is in agreement with the standard model prediction. An upper limit on the product of the resonance cross section and branching fraction into tau-lepton pairs is calculated as a function of the resonance mass. Using the sequential standard model resonance Z(SSM) and the superstring-inspired E-6 model with resonance Z(psi) as benchmarks, resonances with standard model couplings with masses below 1.4 and 1.1 TeV, respectively, are excluded at 95% confidence level. (C) 2012 CERN. Published by Elsevier B.V. All rights reserved.en
dc.relationFNRS, (Belgium), FWO (Belgium), CNPq, (Brazil), CAPES, (Brazil), FAPERJ, (Brazil), FAPESP (Brazil), MES (Bulgaria), CERN, CAS, (China), MoST, (China), NSFC (China), COLCIENCIAS (Colombia), MSES (Croatia), RPF (Cyprus), MoER, (Estonia) [SF0690030s09], ERDF (Estonia), Academy of Finland, MEC, (Finland), HIP (Finland), CEA (France), CNRS/IN2P3 (France), BMBF, Germany, DFG, (Germany), HGF (Germany), GSRT (Greece), OTKA (Hungary), NKTH (Hungary), DAE (India), DST (India), IPM (Iran), SFI (Ireland), INFN (Italy), NRF (Korea), WCU (Korea), LAS (Lithuania), CINVESTAV, (Mexico), CONACYT, (Mexico), SEP, (Mexico), UASLP-FAI (Mexico), MSI (New Zealand), PAEC (Pakistan), MSHE (Poland), NSC (Poland), FCT (Portugal), JINR (Armenia), JINR (Belarus), JINR (Georgia), JINR (Ukraine), JINR (Uzbekistan), MON (Russia), RosAtom, (Russia), RAS (Russia), RFBR (Russia), MSTD (Serbia), MICINN (Spain), CPAN (Spain), Swiss Funding Agencies (Switzerland), NSC (Taipei), TUBITAK (Turkey), STFC (United Kingdom), DOE (USA), NSF (USA), FMSR (Austria)
dc.rightsopenAccessen
dc.sourcePhysics Letters Ben
dc.subjectCMSen
dc.subjectExoticaen
dc.subjecttauen
dc.subjectZen
dc.titleSearch for high-mass resonances decaying into tau-lepton pairs in pp collisions at root s=7 TeVen
dc.typearticleen
dcterms.abstractКрпиц, Д.; Цхатрцхyан, С.; Aдзиц, П.; Миленовић Предраг; Екмедзиц, М.; Ђорђевић Милош; Рековиц, В.; Милошевић Јован;
dc.citation.volume716
dc.citation.issue1
dc.citation.spage82
dc.citation.epage102
dc.identifier.wos000309621400004
dc.identifier.doi10.1016/j.physletb.2012.07.062
dc.citation.rankM21a
dc.contributor.countCMS Collaboration (ukupan broj autora: 2204)
dc.identifier.scopus2-s2.0-84865725225
dc.identifier.fulltexthttp://vinar.vin.bg.ac.rs//bitstream/id/13169/5076.pdf


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