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Measurements of prompt charm production cross-sections in pp collisions at s=5 TeV
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LHCb collaboration (Including: Blake, Thomas, Costa Sobral, Cayo, Crocombe, Andrew, Gershon, T. J., Kreps, Michal, Latham, Thomas, Loh, David, Mathad, Abhijit , O'Hanlon, Daniel P., Poluektov, Anton, Wallace, Charlotte and Wicht, Jean). (2017) Measurements of prompt charm production cross-sections in pp collisions at s=5 TeV. Journal of High Energy Physics, 2017 (6). p. 147. doi:10.1007/jhep06(2017)147 ISSN 1029-8479.
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Official URL: https://doi.org/10.1007/jhep06(2017)147
Abstract
Production cross-sections of prompt charm mesons are measured using data from pp collisions at the LHC at a centre-of-mass energy of 5 TeV. The data sample corresponds to an integrated luminosity of 8.60 ± 0.33 pb−1 collected by the LHCb experiment. The production cross-sections of D0, D+, Ds+, and D∗+ mesons are measured in bins of charm meson transverse momentum, pT, and rapidity, y. They cover the rapidity range 2.0 < y < 4.5 and transverse momentum ranges 0 < pT< 10 GeV/c for D0 and D+ and 1 < pT< 10 GeV/c for Ds+ and D∗+ mesons. The inclusive cross-sections for the four mesons, including charge-conjugate states, within the range of 1 < pT< 8 GeV/c are determined to be σpp→D0X=1004±3±54μb,σpp→D+X=402±2±30μb,σpp→Ds+X=170±4±16μb,σpp→D∗+X=421±5±36μb, where the uncertainties are statistical and systematic, respectively.
Item Type: | Journal Article | ||||
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Divisions: | Faculty of Science, Engineering and Medicine > Science > Physics | ||||
SWORD Depositor: | Library Publications Router | ||||
Journal or Publication Title: | Journal of High Energy Physics | ||||
Publisher: | Springer Berlin Heidelberg | ||||
ISSN: | 1029-8479 | ||||
Official Date: | 28 June 2017 | ||||
Dates: |
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Volume: | 2017 | ||||
Number: | 6 | ||||
Page Range: | p. 147 | ||||
DOI: | 10.1007/jhep06(2017)147 | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Reuse Statement (publisher, data, author rights): | ** From Springer Nature via Jisc Publications Router. ** History: ** received: 10-10-2016 ** collection: 06-2017 ** accepted: 17-06-2017 ** epub: 28-06-2017 | ||||
Access rights to Published version: | Open Access (Creative Commons) | ||||
Date of first compliant deposit: | 17 September 2018 | ||||
Date of first compliant Open Access: | 17 September 2018 |
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