Photoproduction of upsilon states in ultraperipheral collisions at the CERN Large Hadron Collider within the color dipole approach

Detalhes bibliográficos
Autor(a) principal: Gay Ducati, Maria Beatriz
Data de Publicação: 2016
Outros Autores: Nóbrega, Fábio Köpp, Machado, Magno Valério Trindade, Martins, Sony
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/164926
Resumo: The exclusive photoproduction of upsilon state ϒð1SÞ and its radially excited states ϒð2S; 3SÞ is investigated in the context of ultraperipheral collisions at the LHC energies. Predictions are presented for their production in proton-proton, proton-nucleus, and nucleus-nucleus collision at the energies available at the LHC Run 2. The rapidity and transverse-momentum distributions are shown, and the robustness of the model is tested against the experimental results considering ψð1S; 2SÞ and ϒð1SÞ states. The theoretical framework considered in the analysis is the light-cone color dipole formalism, which includes consistently parton saturation effects and nuclear shadowing corrections.
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spelling Gay Ducati, Maria BeatrizNóbrega, Fábio KöppMachado, Magno Valério TrindadeMartins, Sony2017-08-09T02:34:11Z20161550-7998http://hdl.handle.net/10183/164926001023895The exclusive photoproduction of upsilon state ϒð1SÞ and its radially excited states ϒð2S; 3SÞ is investigated in the context of ultraperipheral collisions at the LHC energies. Predictions are presented for their production in proton-proton, proton-nucleus, and nucleus-nucleus collision at the energies available at the LHC Run 2. The rapidity and transverse-momentum distributions are shown, and the robustness of the model is tested against the experimental results considering ψð1S; 2SÞ and ϒð1SÞ states. The theoretical framework considered in the analysis is the light-cone color dipole formalism, which includes consistently parton saturation effects and nuclear shadowing corrections.application/pdfengPhysical review. D, Particles, fields, gravitation, and cosmology. College Park. Vol. 94, no. 9 (Nov. 2016), 094023, 8 p.Fotoproducao de mesonsAceleradores de partículasCromodinâmica quânticaPhotoproduction of upsilon states in ultraperipheral collisions at the CERN Large Hadron Collider within the color dipole approachEstrangeiroinfo: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:UFRGSORIGINAL001023895.pdf001023895.pdfTexto completo (inglês)application/pdf406695http://www.lume.ufrgs.br/bitstream/10183/164926/1/001023895.pdfdaa38e7b1a94cf2dd9c4f0a7cd500209MD51TEXT001023895.pdf.txt001023895.pdf.txtExtracted Texttext/plain34261http://www.lume.ufrgs.br/bitstream/10183/164926/2/001023895.pdf.txt7dc8c2edf30ddeaf25ee2869914bc41aMD52THUMBNAIL001023895.pdf.jpg001023895.pdf.jpgGenerated Thumbnailimage/jpeg1935http://www.lume.ufrgs.br/bitstream/10183/164926/3/001023895.pdf.jpg7db9dc3b308fc80efa5d7204456034d0MD5310183/1649262024-02-11 06:03:48.42935oai:www.lume.ufrgs.br:10183/164926Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2024-02-11T08:03:48Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Photoproduction of upsilon states in ultraperipheral collisions at the CERN Large Hadron Collider within the color dipole approach
title Photoproduction of upsilon states in ultraperipheral collisions at the CERN Large Hadron Collider within the color dipole approach
spellingShingle Photoproduction of upsilon states in ultraperipheral collisions at the CERN Large Hadron Collider within the color dipole approach
Gay Ducati, Maria Beatriz
Fotoproducao de mesons
Aceleradores de partículas
Cromodinâmica quântica
title_short Photoproduction of upsilon states in ultraperipheral collisions at the CERN Large Hadron Collider within the color dipole approach
title_full Photoproduction of upsilon states in ultraperipheral collisions at the CERN Large Hadron Collider within the color dipole approach
title_fullStr Photoproduction of upsilon states in ultraperipheral collisions at the CERN Large Hadron Collider within the color dipole approach
title_full_unstemmed Photoproduction of upsilon states in ultraperipheral collisions at the CERN Large Hadron Collider within the color dipole approach
title_sort Photoproduction of upsilon states in ultraperipheral collisions at the CERN Large Hadron Collider within the color dipole approach
author Gay Ducati, Maria Beatriz
author_facet Gay Ducati, Maria Beatriz
Nóbrega, Fábio Köpp
Machado, Magno Valério Trindade
Martins, Sony
author_role author
author2 Nóbrega, Fábio Köpp
Machado, Magno Valério Trindade
Martins, Sony
author2_role author
author
author
dc.contributor.author.fl_str_mv Gay Ducati, Maria Beatriz
Nóbrega, Fábio Köpp
Machado, Magno Valério Trindade
Martins, Sony
dc.subject.por.fl_str_mv Fotoproducao de mesons
Aceleradores de partículas
Cromodinâmica quântica
topic Fotoproducao de mesons
Aceleradores de partículas
Cromodinâmica quântica
description The exclusive photoproduction of upsilon state ϒð1SÞ and its radially excited states ϒð2S; 3SÞ is investigated in the context of ultraperipheral collisions at the LHC energies. Predictions are presented for their production in proton-proton, proton-nucleus, and nucleus-nucleus collision at the energies available at the LHC Run 2. The rapidity and transverse-momentum distributions are shown, and the robustness of the model is tested against the experimental results considering ψð1S; 2SÞ and ϒð1SÞ states. The theoretical framework considered in the analysis is the light-cone color dipole formalism, which includes consistently parton saturation effects and nuclear shadowing corrections.
publishDate 2016
dc.date.issued.fl_str_mv 2016
dc.date.accessioned.fl_str_mv 2017-08-09T02:34:11Z
dc.type.driver.fl_str_mv Estrangeiro
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dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/164926
dc.identifier.issn.pt_BR.fl_str_mv 1550-7998
dc.identifier.nrb.pt_BR.fl_str_mv 001023895
identifier_str_mv 1550-7998
001023895
url http://hdl.handle.net/10183/164926
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv Physical review. D, Particles, fields, gravitation, and cosmology. College Park. Vol. 94, no. 9 (Nov. 2016), 094023, 8 p.
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