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dc.creatorAad, G.
dc.creatorBorjanovic, I.
dc.creatorBožović-Jelisavčić, Ivanka
dc.creatorAgatonović-Jovin, Tatjana
dc.creatorKrstić, Jelena
dc.creatorMamužić, Judita
dc.creatorMudrinić, Mihajlo
dc.creatorPopović, D. S.
dc.creatorSijacki, Dj
dc.creatorSimic, Lj
dc.creatorVranješ, Nenad
dc.creatorVranješ Milosavljević, Marija
dc.creatorŽivković, Lada
dc.date.accessioned2018-03-01T22:43:42Z
dc.date.available2018-03-01T22:43:42Z
dc.date.issued2012
dc.identifier.issn0031-9007
dc.identifier.issn1079-7114
dc.identifier.urihttps://vinar.vin.bg.ac.rs/handle/123456789/5010
dc.description.abstractThis Letter presents a search for tb resonances in 1.04 fb(-1) of LHC proton-proton collision data collected by the ATLAS detector at a center-of-mass energy of 7 TeV. Events with a lepton, missing transverse momentum, and two jets are selected and the invariant mass of the corresponding final state is reconstructed. The search exploits the shape of the tb invariant mass distribution compared to the expected standard model backgrounds. The model of a right-handed W(R) with standard model-like couplings is chosen as the benchmark model for this search. No statistically significant excess of events is observed in the data, and upper limits on the cross section times the branching ratio of W(R) resonances at 95% C.L. lie in the range of 6.1-1.0 pb for W(R) masses ranging from 0.5 to 2.0 TeV. These limits are translated into a lower bound on the allowed right-handed W(R) mass, giving mW(R) GT 1.13 TeV at 95% C.L.en
dc.relationANPCyT, Argentina, YerPhI, Armenia, ARC, Australia, BMWF, Austria, ANAS, Azerbaijan, SSTC, Belarus, CNPq, Brazil, FAPESP, Brazil, NSERC Canada, NRC Canada, CFI, Canada, CERN, CONICYT, Chile, CAS, China, MOST, China, NSFC, China, COLCIENCIAS, Colombia, Lundbeck Foundation, Denmark, EPLANET, ERC, European Union, IN2P3-CNRS, CEA-DSM/IRFU, France, GNAS, Georgia, BMBF, Germany, DFG, HGF, MPG, AvH Foundation, Germany, GSRT, Greece, ISF, MINERVA, GIF, DIP, Benoziyo Center, Israel, INFN, Italy, MEXT, Japan, JSPS, Japan, CNRST, Morocco, FOM, Netherlands, NWO, Netherlands, RCN, Norway, MNiSW, Poland, GRICES, Portugal, FCT, Portugal, MERYS (MECTS), Romania, MES of Russia, ROSATOM, Russian Federation, JINR, MSTD, Serbia, MSSR, Slovakia, ARRS, MVZT, Slovenia, DST/NRF, South Africa, MICINN, Spain, SRC, Wallenberg Foundation, Sweden, SER, SNSF, Cantons of Bern and Geneva, Switzerland, NSC, Taiwan, TAEK, Turkey, STFC, Royal Society, Leverhulme Trust, United Kingdom, DOE, NSF, United States of America, ICREA
dc.rightsopenAccessen
dc.sourcePhysical Review Lettersen
dc.titleSearch for tb Resonances in Proton-Proton Collisions at root s=7 TeV with the ATLAS Detectoren
dc.typearticleen
dcterms.abstractСијацки, Дј; Мудринић Михајло; Мамузић Јудита; Врањес, Н.; Милосављевиц, М. Врањес; Симиц, Љ; Зивковиц, Л.; Борјановиц, И.; Aгатоновић-Јовин Татјана; Бозовић-Јелисавцић Иванка; Aад, Г.; Крстиц, Ј.; Поповиц, Д. С.;
dc.citation.volume109
dc.citation.issue8
dc.identifier.wos000307712400003
dc.identifier.doi10.1103/PhysRevLett.109.081801
dc.citation.otherArticle Number: 081801
dc.citation.rankM21a
dc.contributor.countATLAS Collaboration (ukupan broj autora: 3039)
dc.identifier.scopus2-s2.0-84865277349
dc.identifier.fulltexthttps://vinar.vin.bg.ac.rs//bitstream/id/13138/5006.pdf


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