Exclusive photoproduction of quarkonium in proton-nucleus collisions at energies available at the CERN Large Hadron Collider

Detalhes bibliográficos
Autor(a) principal: Santos, G.
Data de Publicação: 2014
Outros Autores: Machado, Magno Valério Trindade
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/104570
Resumo: In this work we investigate the coherent photoproduction of ψ(1S), ψ(2S), and ϒ states in the proton-nucleus collisions in the CERN Large Hadron Collider (LHC) energies. Predictions for the rapidity distributions are presented using the color dipole formalism and including saturation effects that are expected to be relevant at high energies. Calculations are done at the energy 5.02 TeV and also for the next LHC run at 8.8 TeV in proton-lead mode. Discussion is performed on the main theoretical uncertainties associated to the calculations.
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spelling Santos, G.Machado, Magno Valério Trindade2014-10-15T02:12:44Z20140556-2813http://hdl.handle.net/10183/104570000931511In this work we investigate the coherent photoproduction of ψ(1S), ψ(2S), and ϒ states in the proton-nucleus collisions in the CERN Large Hadron Collider (LHC) energies. Predictions for the rapidity distributions are presented using the color dipole formalism and including saturation effects that are expected to be relevant at high energies. Calculations are done at the energy 5.02 TeV and also for the next LHC run at 8.8 TeV in proton-lead mode. Discussion is performed on the main theoretical uncertainties associated to the calculations.application/pdfengPhysical review. C, Nuclear physics. Melville. Vol. 89, no. 2 (Feb. 2014), 025201, 5 p.Mésons psiFotoproducao de mesonsRessonâncias de meson UpsilonModelo de corExclusive photoproduction of quarkonium in proton-nucleus collisions at energies available at the CERN Large Hadron ColliderEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSORIGINAL000931511.pdf000931511.pdfTexto completo (inglês)application/pdf230172http://www.lume.ufrgs.br/bitstream/10183/104570/1/000931511.pdf1302f19c8a3048320bd1b1bf34d7ccecMD51TEXT000931511.pdf.txt000931511.pdf.txtExtracted Texttext/plain20105http://www.lume.ufrgs.br/bitstream/10183/104570/2/000931511.pdf.txt741922cae6111489928daddeded730e2MD52THUMBNAIL000931511.pdf.jpg000931511.pdf.jpgGenerated Thumbnailimage/jpeg2203http://www.lume.ufrgs.br/bitstream/10183/104570/3/000931511.pdf.jpg28b500f9baf6145104fe36ee74d28266MD5310183/1045702024-02-11 06:04:05.04617oai:www.lume.ufrgs.br:10183/104570Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2024-02-11T08:04:05Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Exclusive photoproduction of quarkonium in proton-nucleus collisions at energies available at the CERN Large Hadron Collider
title Exclusive photoproduction of quarkonium in proton-nucleus collisions at energies available at the CERN Large Hadron Collider
spellingShingle Exclusive photoproduction of quarkonium in proton-nucleus collisions at energies available at the CERN Large Hadron Collider
Santos, G.
Mésons psi
Fotoproducao de mesons
Ressonâncias de meson Upsilon
Modelo de cor
title_short Exclusive photoproduction of quarkonium in proton-nucleus collisions at energies available at the CERN Large Hadron Collider
title_full Exclusive photoproduction of quarkonium in proton-nucleus collisions at energies available at the CERN Large Hadron Collider
title_fullStr Exclusive photoproduction of quarkonium in proton-nucleus collisions at energies available at the CERN Large Hadron Collider
title_full_unstemmed Exclusive photoproduction of quarkonium in proton-nucleus collisions at energies available at the CERN Large Hadron Collider
title_sort Exclusive photoproduction of quarkonium in proton-nucleus collisions at energies available at the CERN Large Hadron Collider
author Santos, G.
author_facet Santos, G.
Machado, Magno Valério Trindade
author_role author
author2 Machado, Magno Valério Trindade
author2_role author
dc.contributor.author.fl_str_mv Santos, G.
Machado, Magno Valério Trindade
dc.subject.por.fl_str_mv Mésons psi
Fotoproducao de mesons
Ressonâncias de meson Upsilon
Modelo de cor
topic Mésons psi
Fotoproducao de mesons
Ressonâncias de meson Upsilon
Modelo de cor
description In this work we investigate the coherent photoproduction of ψ(1S), ψ(2S), and ϒ states in the proton-nucleus collisions in the CERN Large Hadron Collider (LHC) energies. Predictions for the rapidity distributions are presented using the color dipole formalism and including saturation effects that are expected to be relevant at high energies. Calculations are done at the energy 5.02 TeV and also for the next LHC run at 8.8 TeV in proton-lead mode. Discussion is performed on the main theoretical uncertainties associated to the calculations.
publishDate 2014
dc.date.accessioned.fl_str_mv 2014-10-15T02:12:44Z
dc.date.issued.fl_str_mv 2014
dc.type.driver.fl_str_mv Estrangeiro
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dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
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dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/104570
dc.identifier.issn.pt_BR.fl_str_mv 0556-2813
dc.identifier.nrb.pt_BR.fl_str_mv 000931511
identifier_str_mv 0556-2813
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dc.language.iso.fl_str_mv eng
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dc.relation.ispartof.pt_BR.fl_str_mv Physical review. C, Nuclear physics. Melville. Vol. 89, no. 2 (Feb. 2014), 025201, 5 p.
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