Measurement of the forward-backward asymmetry of electron and muon pair-production in pp collisions at root s=7 TeV with the ATLAS detector
dc.creator | Aad, G. | |
dc.creator | Agatonović-Jovin, Tatjana | |
dc.creator | Božović-Jelisavčić, Ivanka | |
dc.creator | Ćirković, Predrag | |
dc.creator | Dimitrievska, A. | |
dc.creator | Krstić, Jelena | |
dc.creator | Mamužić, Judita | |
dc.creator | Marjanović, M. | |
dc.creator | Popović, D. S. | |
dc.creator | Sijacki, Dj. | |
dc.creator | Simić, Lj. | |
dc.creator | Vranješ, Nenad | |
dc.creator | Vranješ Milosavljević, Marija | |
dc.date.accessioned | 2018-03-01T16:28:51Z | |
dc.date.available | 2018-03-01T16:28:51Z | |
dc.date.issued | 2015 | |
dc.identifier.issn | 1029-8479 | |
dc.identifier.uri | https://vinar.vin.bg.ac.rs/handle/123456789/786 | |
dc.description.abstract | This paper presents measurements from the ATLAS experiment of the forward-backward asymmetry in the reaction pp - GT Z/gamma* - GT l(+)l(-), with l being electrons or muons, and the extraction of the effective weak mixing angle. The results are based on the full set of data collected in 2011 in pp collisions at the LHC at root s = 7 TeV, corresponding to an integrated luminosity of 4.8 fb(-1). The measured asymmetry values are found to be in agreement with the corresponding Standard Model predictions. The combination of the muon and electron channels yields a value of the effective weak mixing angle of sin(2) theta(lept)(eff) = 0.2308 +/- 0.0005(stat.)+/- 0.0006(syst.)+/- 0.0009(PDF), where the first uncertainty corresponds to data statistics, the second to s ystematic effects and the third to knowledge of the parton density functions. This result agrees with the current world average from the Particle Data Group fit. | en |
dc.relation | ANPCyT, Argentina, YerPhI, Armenia, ARC, Australia, BMWFW, Austria, FWF, 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, NSRF, European Union, IN2P3-CNRS, France, CEA-DSM/IRFU, France, GNSF, Georgia, BMBF, Germany, DFG, Germany, HGF, Germany, MPG, Germany, AvH Foundation, Germany, GSRT, Greece, NSRF, Greece, RGC, China, Hong Kong SAR, China, ISF, Israel, MINERVA, Israel, GIF, Israel, I-CORE, Israel, Benoziyo Center, Israel, INFN, Italy, MEXT, Japan, JSPS, Japan, CNRST, Morocco, FOM, Netherlands, NWO, Netherlands, BRF, Norway, RCN, Norway, MNiSW, Poland, NCN, Poland, GRICES, Portugal, FCT, Portugal, MNE/IFA, Romania, MES of Russia, Russian Federation, NRC KI, Russian Federation, JINR, MSTD, Serbia, MSSR, Slovakia, ARRS, Slovenia, MIZS, Slovenia, DST/NRF, South Africa, MINECO, Spain, SRC, Sweden, Wallenberg Foundation, Sweden, SER, Switzerland, SNSF, Switzerland, Canton of Bern, Switzerland, Canton of Geneva, Switzerland, NSC, Taiwan, TAEK, Turkey, STFC, Royal Society and Leverhulme Trust, United Kingdom, DOE, United States of America, NSF, United States of America, ICREA | |
dc.rights | openAccess | en |
dc.source | Journal of High Energy Physics | en |
dc.subject | Hadron-Hadron Scattering | en |
dc.title | Measurement of the forward-backward asymmetry of electron and muon pair-production in pp collisions at root s=7 TeV with the ATLAS detector | en |
dc.type | article | en |
dcterms.abstract | Марјановиц, М.; Ћирковић Предраг; Димитриевска, A.; Aгатоновић-Јовин Татјана; Сијацки, Дј.; Бозовић-Јелисавцић Иванка; Aад, Г.; Мамузић Јудита; Симиц, Љ.; Врањес, Н.; Поповиц, Д. С.; Милосављевиц, М. Врањес; Крстиц, Ј.; | |
dc.citation.issue | 9 | |
dc.identifier.wos | 000363537800001 | |
dc.identifier.doi | 10.1007/JHEP09(2015)049 | |
dc.citation.other | Article Number: 049 | |
dc.citation.rank | M21 | |
dc.contributor.count | ATLAS Collaboration (ukupan broj autora: 2882) | |
dc.type.version | publishedVersion | |
dc.identifier.scopus | 2-s2.0-84942320141 | |
dc.identifier.fulltext | https://vinar.vin.bg.ac.rs//bitstream/id/14185/782.pdf |