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Measurement of D*±, D± and DS± meson production cross sections in pp collisions at √s=7 TeV with the ATLAS detector
dc.contributor | ATLAS Collaboration | |
dc.creator | Aad, G. | |
dc.creator | Abbott, B. | |
dc.creator | Abdallah, J. | |
dc.creator | Agatonović-Jovin, Tatjana | |
dc.creator | Bogavac, D. | |
dc.creator | Bozic, I. | |
dc.creator | Dimitrievska, A. | |
dc.creator | Krstic, J. | |
dc.creator | Marjanovic, M. | |
dc.creator | Popovic, D.S. | |
dc.creator | Sijacki, Dj. | |
dc.creator | Simic, Lj. | |
dc.creator | Vranjes, N. | |
dc.creator | Vranjes Milosavljevic, M. | |
dc.creator | Živković, L. | |
dc.date.accessioned | 2023-10-31T12:36:13Z | |
dc.date.available | 2023-10-31T12:36:13Z | |
dc.date.issued | 2016 | |
dc.identifier.issn | 0550-3213 | |
dc.identifier.uri | https://vinar.vin.bg.ac.rs/handle/123456789/11843 | |
dc.description.abstract | The production of D*(+/-), D-+/- and D-S(+/-) charmed mesons has been measured with the ATLAS detector in pp collisions at,/7s = 7 TeV at the LHC, using data corresponding to an integrated luminosity of 280 nb(-)1(.) The charmed mesons have been reconstructed in the range of transverse momentum 3.5 < p(T)(D) < 100 GeV and pseudorapidity vertical bar eta(D)vertical bar < 2.1. The differential cross sections as a function of transverse momentum and pseudorapidity were measured for D*(+/-) and D-+/- production. The next-to-leading-order QCD predictions are consistent with the data in the visible kinematic region within the large theoretical uncertainties. Using the visible D cross sections and an extrapolation to the full kinematic phase space, the strangeness -suppression factor in charm fragmentation, the fraction of charged non -strange D mesons produced in a vector state, and the total cross section of charm production at root s = 7 TeV were derived. | en |
dc.language.iso | en | |
dc.rights | openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.source | Nuclear Physics B | |
dc.title | Measurement of D*±, D± and DS± meson production cross sections in pp collisions at √s=7 TeV with the ATLAS detector | en |
dc.type | article | en |
dc.rights.license | BY | |
dc.citation.volume | 907 | |
dc.citation.spage | 717 | |
dc.citation.epage | 763 | |
dc.identifier.wos | 000376818000030 | |
dc.identifier.doi | 10.1016/j.nuclphysb.2016.04.032 | |
dc.citation.rank | M21 | |
dc.contributor.count | ATLAS Collaboration (ukupan broj autora: 2838) | |
dc.type.version | publishedVersion | |
dc.identifier.scopus | 2-s2.0-85042502305 | |
dc.identifier.fulltext | http://vinar.vin.bg.ac.rs/bitstream/id/32458/1-s2.0-S0550321316300700-main.pdf |