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Measurement of the charge asymmetry in top quark pair production in pp collisions at root s=7 TeV using the ATLAS detector
dc.creator | Aad, G. | |
dc.creator | Borjanović, Iris | |
dc.creator | Božović-Jelisavčić, Ivanka | |
dc.creator | Agatonović-Jovin, Tatjana | |
dc.creator | Krstić, Jelena | |
dc.creator | Mamužić, Judita | |
dc.creator | Mudrinić, Mihajlo | |
dc.creator | Popović, D. S. | |
dc.creator | Reljić, D. | |
dc.creator | Sijacki, Dj. | |
dc.creator | Simić, Lj. | |
dc.creator | Vranješ, Nenad | |
dc.creator | Vranješ Milosavljević, Marija | |
dc.creator | Živković, Lada | |
dc.date.accessioned | 2018-03-01T22:36:52Z | |
dc.date.available | 2018-03-01T22:36:52Z | |
dc.date.issued | 2012 | |
dc.identifier.issn | 1434-6044 | |
dc.identifier.issn | 1434-6052 | |
dc.identifier.uri | https://vinar.vin.bg.ac.rs/handle/123456789/4930 | |
dc.description.abstract | A measurement of the top-antitop production charge asymmetry A(C) is presented using data corresponding to an integrated luminosity of 1.04 fb(-1) of pp collisions at root s = 7 TeV collected by the ATLAS detector at the LHC. Events are selected with a single lepton (electron or muon), missing transverse momentum and at least four jets of which at least one jet is identified as coming from a b-quark. A kinematic fit is used to reconstruct the t (t) over bar event topology. After background subtraction, a Bayesian unfolding procedure is performed to correct for acceptance and detector effects. The measured value of A(C) is A(C) =-0.019+/-0.028 (stat.)+/-0.024 (syst.), consistent with the prediction from the MC"NLO Monte Carlo generator of A(C) = 0.006+/-0.002. Measurements of AC in two ranges of invariant mass of the top-antitop pair are also shown. | en |
dc.relation | ANPCyT, 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, MSMT CR, Czech Republic, MPO CR, Czech Republic, VSC CR, Czech Republic, DNRF, Denmark, DNSRC, Denmark, Lundbeck Foundation, Denmark, EPLANET, ERC, European Union, IN2P3-CNRS, France, CEA-DSM/IRFU, France, GNAS, Georgia, GSRT, Greece, ISF, Israel, MINERVA, Israel, GIF, Israel, DIP, Israel, 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, Slovenia, MVZT, Slovenia, DST/NRF, South Africa, MICINN, Spain, SRC, Sweden, Wallenberg Foundation, Sweden, SER, Switzerland, SNSF, Switzerland, Canton of Bern, Switzerland, NSC, Taiwan, TAEK, Turkey, STFC, United Kingdom, Royal Society, United Kingdom, Leverhulme Trust, United Kingdom, DOE, United States of America, NSF, United States of America, Canton of Geneva, Switzerland, BMBF, Germany, DFG, Germany, HGF, Germany, MPG, Germany, AvH Foundation, Germany, ICREA | |
dc.rights | openAccess | en |
dc.source | European Physical Journal C. Particles and Fields | en |
dc.title | Measurement of the charge asymmetry in top quark pair production in pp collisions at root s=7 TeV using the ATLAS detector | en |
dc.type | article | en |
dcterms.abstract | Крстиц, Ј.; Рељиц, Д.; Сијацки, Дј.; Симиц, Љ.; Зивковиц, Л.; Aгатоновић-Јовин Татјана; Мамузић Јудита; Мудринић Михајло; Врањес, Н.; Милосављевиц, М. Врањес; Aад, Г.; Бозовић-Јелисавцић Иванка; Поповиц, Д. С.; Борјановиц, И.; | |
dc.citation.volume | 72 | |
dc.citation.issue | 6 | |
dc.identifier.wos | 000306059600018 | |
dc.identifier.doi | 10.1140/epjc/s10052-012-2039-5 | |
dc.citation.other | Article Number: 2039 | |
dc.citation.rank | M21 | |
dc.contributor.count | ATLAS Collaboration (ukupan broj autora: 3035) | |
dc.identifier.scopus | 2-s2.0-84864420747 | |
dc.identifier.fulltext | https://vinar.vin.bg.ac.rs//bitstream/id/13090/4926.pdf |