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Measurement of chi(c1) and chi(c2) production with root s=7 TeV pp collisions at ATLAS
dc.creator | Aad, G. | |
dc.creator | Agatonović-Jovin, Tatjana | |
dc.creator | Božović-Jelisavčić, Ivanka | |
dc.creator | Ćirković, Predrag | |
dc.creator | Krstić, Jugoslav | |
dc.creator | Mamužić, Judita | |
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 | 2018-03-01T15:22:18Z | |
dc.date.available | 2018-03-01T15:22:18Z | |
dc.date.issued | 2014 | |
dc.identifier.issn | 1029-8479 | |
dc.identifier.uri | https://vinar.vin.bg.ac.rs/handle/123456789/63 | |
dc.description.abstract | The prompt and non-prompt production cross-sections for the chi(c1) and chi(c2) charmonium states are measured in pp collisions at root s = 7TeV with the ATLAS detector at the LHC using 4.5 fb(-1) of integrated luminosity. The chi(c) states are reconstructed through the radiative decay chi c - GT J/psi gamma ( with J/psi - GT mu(+)mu(-)) where photons are reconstructed from gamma - GT e(+)e(-) conversions. The production rate of the chi(c2) state relative to the chi(c1) state is measured for prompt and non-prompt chi(c) as a function of J/psi transverse momentum. The prompt chi(c) cross-sections are combined with existing measurements of prompt J/psi production to derive the fraction of prompt J/psi produced in feed-down from chi(c) decays. The fractions of chi(c1) and chi(c2) produced in b-hadron decays are also measured. | en |
dc.relation | ANPCyT, Argentina, YerPhI, Armenia, ARC, Australia, BMWF, 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, AvH Foundation, Germany, GSRT, NSRF, Greece, ISF, MIN-ERVA, 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.rights | openAccess | en |
dc.source | Journal of High Energy Physics | en |
dc.subject | Hadron-Hadron Scattering | en |
dc.title | Measurement of chi(c1) and chi(c2) production with root s=7 TeV pp collisions at ATLAS | en |
dc.type | article | en |
dcterms.abstract | Ћирковић Предраг; Бозовић-Јелисавцић Иванка; Милосављевиц, М. Врањес; Мамузић Јудита; Aгатоновић-Јовин Татјана; Aад, Г.; Поповиц, Д. С.; Симиц, Љ.; Сијацки, Дј.; Крстиц, Ј.; Врањес, Н.; | |
dc.citation.issue | 7 | |
dc.identifier.wos | 000340391300001 | |
dc.identifier.doi | 10.1007/JHEP07(2014)154 | |
dc.citation.other | Article Number: 154 | |
dc.citation.rank | M21 | |
dc.contributor.count | ATLAS Collaboration (ukupan broj autora: 2961) | |
dc.type.version | publishedVersion | |
dc.identifier.scopus | 2-s2.0-84925745749 | |
dc.identifier.fulltext | https://vinar.vin.bg.ac.rs//bitstream/id/13651/59.pdf |