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http://hdl.handle.net/2445/127650
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DC Field | Value | Language |
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dc.contributor.author | Garrido Beltrán, Lluís | - |
dc.contributor.author | Gascón Fora, David | - |
dc.contributor.author | Graciani Díaz, Ricardo | - |
dc.contributor.author | Graugés Pous, Eugeni | - |
dc.contributor.author | Marin Benito, Carla | - |
dc.contributor.author | Picatoste Olloqui, Eduardo | - |
dc.contributor.author | Rives Molina, Vicente José | - |
dc.contributor.author | Vilasis-Cardona, Xavier | - |
dc.contributor.author | Calvo Gómez, Míriam | - |
dc.contributor.author | LHCb Collaboration | - |
dc.date.accessioned | 2019-01-28T11:33:11Z | - |
dc.date.available | 2019-01-28T11:33:11Z | - |
dc.date.issued | 2016-03-18 | - |
dc.identifier.issn | 1126-6708 | - |
dc.identifier.uri | http://hdl.handle.net/2445/127650 | - |
dc.description.abstract | The production of ψ(2S) mesons is studied in dimuon final states using proton-lead (pPb) collision data collected by the LHCb detector. The data sample corresponds to an integrated luminosity of 1.6 nb−1. The nucleon-nucleon centre-of-mass energy of the pPb collisions is sNN−−−−√=5 TeV. The measurement is performed using ψ(2S) mesons with transverse momentum less than 14 GeV/c and rapidity y in the ranges 1.5 < y < 4.0 and −5.0 < y < −2.5 in the nucleon-nucleon centre-of-mass system. The forward-backward production ratio and the nuclear modification factor are determined for ψ(2S) mesons. Using the production cross-section results of ψ(2S) and J/ψ mesons from b-hadron decays, the bb¯¯ cross-section in pPb collisions at sNN−−−−√=5 TeV is obtained. | - |
dc.format.extent | 21 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Springer Verlag | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1007/JHEP03(2016)133 | - |
dc.relation.ispartof | Journal of High Energy Physics, 2016, vol. 2016, num. 133 | - |
dc.relation.uri | https://doi.org/10.1007/JHEP03(2016)133 | - |
dc.rights | cc-by (c) Garrido Beltrán, Lluís et al., 2016 | - |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es | - |
dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | - |
dc.subject.classification | Partícules (Matèria) | - |
dc.subject.classification | Col·lisions d'ions pesats | - |
dc.subject.other | Particles | - |
dc.subject.other | Heavy ion collision | - |
dc.title | Study of ψ(2S) production and cold nuclear matter effects in pPb collisions at √ sNN = 5 TeV | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 669715 | - |
dc.date.updated | 2019-01-28T11:33:12Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) Articles publicats en revistes (Institut de Ciències del Cosmos (ICCUB)) |
Files in This Item:
File | Description | Size | Format | |
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669715.pdf | 1.53 MB | Adobe PDF | View/Open |
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