Show simple item record

Measurement of the cross section for top-quark pair production in pp collisions at root s=7 TeV with the ATLAS detector using final states with two high-p(T) leptons

dc.creatorAad, G.
dc.creatorBorjanović, Iris
dc.creatorBožović-Jelisavčić, Ivanka
dc.creatorAgatonović-Jovin, Tatjana
dc.creatorKrstić, Jelena
dc.creatorMamužić, Judita
dc.creatorMudrinić, Mihajlo
dc.creatorPopović, D. S.
dc.creatorReljić, D.
dc.creatorSijacki, Dj.
dc.creatorSimić, Lj.
dc.creatorVranješ, Nenad
dc.creatorVranješ Milosavljević, Marija
dc.creatorŽivković, Lada
dc.date.accessioned2018-03-01T22:32:39Z
dc.date.available2018-03-01T22:32:39Z
dc.date.issued2012
dc.identifier.issn1029-8479
dc.identifier.urihttps://vinar.vin.bg.ac.rs/handle/123456789/4881
dc.description.abstractA measurement is reported of the production cross section of top-quark pairs (t (t) over bar) in proton-proton collisions at a center-of-mass energy of 7 TeV recorded with the ATLAS detector at the LHC. Candidate events have a signature consistent with containing two isolated leptons, large missing transverse momentum, and at least two jets. Using a data sample corresponding to an integrated luminosity of 0.70 fb(-1), a t (t) over bar production cross section sigma(t (t) over bar) = 176 +/- 5(stat.)(-11)(+14)(syst.) +/- 8(lum.) pb is measured for an assumed top-quark mass of m(t) = 172.5 GeV. This measurement is in good agreement with Standard Model predictions.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, MSMT CR, Czech Republic, MPO CR, Czech Republic, VSC CR, Czech Republic, DNRF, Denmark, DNSRC, Denmark, Lundbeck Foundation, Denmark, EPLANET, European Union, ERC, European Union, IN2P3-CNRS, France, CEA-DSM/IRFU, France, GNAS, Georgia, BMBF, Germany, DFG, Germany, HGF, Germany, MPG, Germany, AvH Foundation, Germany, 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, Russian Federation, 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, Canton of Geneva, 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, ICREA
dc.rightsrestrictedAccessen
dc.sourceJournal of High Energy Physicsen
dc.subjectHadron-Hadron Scatteringen
dc.titleMeasurement of the cross section for top-quark pair production in pp collisions at root s=7 TeV with the ATLAS detector using final states with two high-p(T) leptonsen
dc.typearticleen
dcterms.abstractПоповиц, Д. С.; Рељиц, Д.; Зивковиц, Л.; Бозовић-Јелисавцић Иванка; Aгатоновић-Јовин Татјана; Мамузић Јудита; Мудринић Михајло; Врањес, Н.; Милосављевиц, М. Врањес; Борјановиц, И.; Крстиц, Ј.; Симиц, Љ.; Aад, Г.; Сијацки, Дј.;
dc.citation.issue5
dc.identifier.wos000305236000059
dc.identifier.doi10.1007/JHEP05(2012)059
dc.citation.otherArticle Number: 059
dc.contributor.countATLAS Collaboration (ukupan broj autora: 3036)
dc.identifier.scopus2-s2.0-84861868363


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record