Приказ основних података о документу
Measurement of the cross section of high transverse momentum Z - GT b(b)over-bar production in proton-proton collisions at root s=8 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, Jugoslav | |
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 | 2018-03-01T15:29:56Z | |
dc.date.available | 2018-03-01T15:29:56Z | |
dc.date.issued | 2014 | |
dc.identifier.issn | 0370-2693 | |
dc.identifier.issn | 1873-2445 | |
dc.identifier.uri | https://vinar.vin.bg.ac.rs/handle/123456789/195 | |
dc.description.abstract | This Letter reports the observation of a high transverse momentum Z - GT b (b) over bar signal in proton-proton collisions at root s = 8TeVand the measurement of its production cross section. The data analysed were collected in 2012 with the ATLAS detector at the LHC and correspond to an integrated luminosity of 19.5 fb(-1). The Z - GT b (b) over bar decay is reconstructed from a pair of b-tagged jets, clustered with the anti- k(t) jet algorithm with R = 0.4, that have low angular separation and form a dijet with p(T) GT 200 GeV. The signal yield is extracted from a fit to the dijet invariant mass distribution, with the dominant, multi-jet background mass shape estimated by employing a fully data-driven technique that reduces the dependence of the analysis on simulation. The fiducial cross section is determined to be sigma(fid)(Z - GT b (b) over bar) = 2.02 +/- 0.20 (stat.) +/- 0.25 (syst.) +/- 0.06 (lumi.) pb = 2.02 +/- 0.33 pb, in good agreement with next-to-leading-order theoretical predictions. Published by Elsevier B.V. | en |
dc.relation | ANPCyT, Argentina, YerPhI, Armenia, ARC, Australia, BMWF, 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, COL-CIENCIAS, 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, 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, ROSATOM, 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, Cantons of Bern and Geneva, Switzerland, NSC, Taiwan, TAEK, Turkey, STFC, United Kingdom, Royal Society, United Kingdom, Leverhulme Trust, United Kingdom, DOE, United States, NSF, United States, ICREA | |
dc.rights | openAccess | en |
dc.source | Physics Letters B | en |
dc.subject | LHC | en |
dc.subject | Boosted b(b)over-bar topologies | en |
dc.title | Measurement of the cross section of high transverse momentum Z - GT b(b)over-bar production in proton-proton collisions at root s=8 TeV with the ATLAS detector | en |
dc.type | article | en |
dcterms.abstract | Бозовић-Јелисавцић Иванка; Ћирковић Предраг; Мамузић Јудита; Врањес, Н.; Димитриевска, A.; Aад, Г.; Марјановиц, М.; Крстиц, Ј.; Милосављевиц, М. Врањес; Aгатоновић-Јовин Татјана; Симиц, Љ.; Сијацки, Дј.; Поповиц, Д. С.; | |
dc.citation.volume | 738 | |
dc.citation.spage | 25 | |
dc.citation.epage | 43 | |
dc.identifier.wos | 000344624900005 | |
dc.identifier.doi | 10.1016/j.physletb.2014.09.020 | |
dc.citation.rank | M21a | |
dc.contributor.count | ATLAS Collaboration (ukupan broj autora: 2878) | |
dc.type.version | publishedVersion | |
dc.identifier.scopus | 2-s2.0-85040634121 | |
dc.identifier.fulltext | https://vinar.vin.bg.ac.rs//bitstream/id/12205/191.pdf |