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dc.creatorAad, G.
dc.creatorAgatonović-Jovin, Tatjana
dc.creatorĆirković, Predrag
dc.creatorDimitrievska, A.
dc.creatorKrstić, Jelena
dc.creatorMamuzić, Judita
dc.creatorMarjanovic, M.
dc.creatorPopovic, D. S.
dc.creatorSijacki, Dj.
dc.creatorSimic, Lj.
dc.creatorVranjes, N.
dc.creatorVranješ Milosavljević, Marija
dc.date.accessioned2018-03-01T15:53:39Z
dc.date.available2018-03-01T15:53:39Z
dc.date.issued2014
dc.identifier.issn1550-7998 (print)
dc.identifier.issn1550-2368 (electronic)
dc.identifier.urihttp://vinar.vin.bg.ac.rs/123456789/381
dc.description.abstractMeasurements of spin correlation in top quark pair production are presented using data collected with the ATLAS detector at the LHC with proton-proton collisions at a center-of-mass energy of 7 TeV, corresponding to an integrated luminosity of 4.6 fb(-1). Events are selected in final states with two charged leptons and at least two jets and in final states with one charged lepton and at least four jets. Four different observables sensitive to different properties of the top quark pair production mechanism are used to extract the correlation between the top and antitop quark spins. Some of these observables are measured for the first time. The measurements are in good agreement with the Standard Model prediction at next-to-leading-order accuracy.en
dc.relationANPCyT, Argentina, YerPhI, Armenia, ARC, Australia, BMWFW, FWF, Austria, ANAS, Azerbaijan, SSTC, Belarus, CNPq, FAPESP, Brazil, NSERC, NRC, CFI, Canada, CERN, CONICYT, Chile, CAS, MOST, NSFC, China, COLCIENCIAS, Colombia, MSMT CR, MPO CR, VSC CR, Czech Republic, DNRF, DNSRC, Lundbeck Foundation, Denmark, EPLANET, ERC, NSRF, European Union, IN2P3-CNRS, CEA-DSM/IRFU, France, GNSF, Georgia, BMBF, Germany, DFG, HGF, MPG, DSM/IRFU, France, AvH Foundation, Germany, GSRT, NSRF, Greece, ISF, MINERVA, GIF, I-CORE, Benoziyo Center, Israel, INFN, Italy, MEXT, JSPS, Japan, CNRST, Morocco, FOM, NWO, Netherlands, BRF, RCN, Norway, MNiSW, NCN, Poland, GRICES, FCT, Portugal, MNE/IFA, Romania, MES of Russia, ROSATOM, Russian Federation, JINR, MSTD, Serbia, MSSR, Slovakia, ARRS, MIZS, Slovenia, DST/NRF, South Africa, MINECO, 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 Den
dc.titleMeasurements of spin correlation in top-antitop quark events from proton-proton collisions at root s=7 TeV using the ATLAS detectoren
dc.typearticleen
dcterms.abstractЋирковић Предраг; Врањес, Н.; Мамузић Јудита; Aгатоновић-Јовин Татјана; Димитриевска, A.; Марјановиц, М.; Симиц, Љ.; Поповиц, Д. С.; Крстиц, Ј.; Aад, Г.; Сијацки, Дј.; Милосављевиц, М. Врањес;
dc.citation.volume90
dc.citation.issue11
dc.identifier.wos000348871500004
dc.identifier.doi10.1103/PhysRevD.90.112016
dc.citation.otherArticle Number: 112016
dc.citation.rankM21
dc.contributor.countATLAS Collaboration (ukupan broj autora: 2884)
dc.identifier.scopus2-s2.0-84919947960
dc.identifier.fulltexthttp://vinar.rcub.bg.ac.rs/bitstream/handle/123456789/381/article377.pdf


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