Prompt Λ+c production in pPb collisions at √sNN =5.02 TeV; Journal of High Energy Physics; Vol. 2019, iss. 2
| Parent link: | Journal of High Energy Physics Vol. 2019, iss. 2.— 2019.— [102, 25 p.] |
|---|---|
| Corporate Authors: | , |
| Other Authors: | , , , , , |
| Summary: | Title screen 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. |
| Language: | English |
| Published: |
2019
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| Subjects: | |
| Online Access: | http://earchive.tpu.ru/handle/11683/64903 https://doi.org/10.1007/JHEP02(2019)102 |
| Format: | MixedMaterials Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=663376 |
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| 200 | 1 | |a Prompt Λ+c production in pPb collisions at √sNN =5.02 TeV |f R. Aaij, B. Adeva, M. Adinolfi [et al.] | |
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| 300 | |a Title screen | ||
| 320 | |a [References: 44 tit.] | ||
| 330 | |a 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. | ||
| 461 | |t Journal of High Energy Physics | ||
| 463 | |t Vol. 2019, iss. 2 |v [102, 25 p.] |d 2019 | ||
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