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http://earchive.tpu.ru/handle/11683/64903
Title: | Prompt Λ+c production in pPb collisions at √sNN =5.02 TeV |
Authors: | Aaij, Roel Adeva, Bernardo Adinolfi, Marco Panshin, Gennady Leonidovich Strokov, Sergey Aleksandrovich Shapkin, Mikhail Mikhaylovich |
Keywords: | charm physics; forward physics; Heavy Ion Experiments; Heavy quark production |
Issue Date: | 2019 |
Publisher: | Springer Science+Business Media LLC. |
Citation: | Prompt Λ+c production in pPb collisions at √sNN =5.02 TeV / R. Aaij, B. Adeva, M. Adinolfi [et al.] // Journal of High Energy Physics. — 2019. — Vol. 2019, iss. 2. — [102, 25 p.]. |
Abstract: | The prompt production of Λ+c baryons is studied in proton-lead collisions collected with the LHCb detector at the LHC. The data sample corresponds to an integrated luminosity of 1.58 nb−1 recorded at a nucleon-nucleon centre-of-mass energy of sNN−−−√=5.02sNN=5.02 TeV. Measurements of the differential cross-section and the forwardbackward production ratio are reported for Λ+c baryons with transverse momenta in the range 2 < pT < 10 GeV/c and rapidities in the ranges 1.5 < y∗ < 4.0 and −4.5 < y∗ < −2.5 in the nucleon-nucleon centre-of-mass system. The ratio of cross-sections of Λ+c baryons and D0 mesons is also reported. The results are compared with next-to-leading order calculations that use nuclear parton distribution functions. |
URI: | http://earchive.tpu.ru/handle/11683/64903 |
Appears in Collections: | Репринты научных публикаций |
Files in This Item:
File | Description | Size | Format | |
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reprint-nw-34545.pdf | 714,74 kB | Adobe PDF | View/Open |
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