Small-x physics at coherent pA/AA interactions at LHC

Detalhes bibliográficos
Autor(a) principal: Gonçalves,Victor P.
Data de Publicação: 2007
Outros Autores: Machado,Magno V. T.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Physics
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332007000100031
Resumo: We report on our recent investigations in photonuclear production of heavy quarks and vector mesons in ultraperipheral collisions at nucleus-nucleus and proton-nucleus reactions. They are initiated by quasi-real photons coming from one of the nuclei or hadron in interactions taking place at large impact parameter. We focus on the role played by the high energy theoretical/phenomenological approaches in photon-nuclei scattering, namely the strength of parton saturation phenomenon and high energy nuclear shadowing. In particular, our theoretical predictions are compared with the recent experimental measurements on coherent r (STAR) and J/Y (PHENIX) photoproduction at RHIC and estimates for LHC are given.
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spelling Small-x physics at coherent pA/AA interactions at LHCHeavy Ion CollisionsQuantum ChromodynamicsParton Saturation EffectsWe report on our recent investigations in photonuclear production of heavy quarks and vector mesons in ultraperipheral collisions at nucleus-nucleus and proton-nucleus reactions. They are initiated by quasi-real photons coming from one of the nuclei or hadron in interactions taking place at large impact parameter. We focus on the role played by the high energy theoretical/phenomenological approaches in photon-nuclei scattering, namely the strength of parton saturation phenomenon and high energy nuclear shadowing. In particular, our theoretical predictions are compared with the recent experimental measurements on coherent r (STAR) and J/Y (PHENIX) photoproduction at RHIC and estimates for LHC are given.Sociedade Brasileira de Física2007-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332007000100031Brazilian Journal of Physics v.37 n.1a 2007reponame:Brazilian Journal of Physicsinstname:Sociedade Brasileira de Física (SBF)instacron:SBF10.1590/S0103-97332007000100031info:eu-repo/semantics/openAccessGonçalves,Victor P.Machado,Magno V. T.eng2007-04-24T00:00:00Zoai:scielo:S0103-97332007000100031Revistahttp://www.sbfisica.org.br/v1/home/index.php/pt/ONGhttps://old.scielo.br/oai/scielo-oai.phpsbfisica@sbfisica.org.br||sbfisica@sbfisica.org.br1678-44480103-9733opendoar:2007-04-24T00:00Brazilian Journal of Physics - Sociedade Brasileira de Física (SBF)false
dc.title.none.fl_str_mv Small-x physics at coherent pA/AA interactions at LHC
title Small-x physics at coherent pA/AA interactions at LHC
spellingShingle Small-x physics at coherent pA/AA interactions at LHC
Gonçalves,Victor P.
Heavy Ion Collisions
Quantum Chromodynamics
Parton Saturation Effects
title_short Small-x physics at coherent pA/AA interactions at LHC
title_full Small-x physics at coherent pA/AA interactions at LHC
title_fullStr Small-x physics at coherent pA/AA interactions at LHC
title_full_unstemmed Small-x physics at coherent pA/AA interactions at LHC
title_sort Small-x physics at coherent pA/AA interactions at LHC
author Gonçalves,Victor P.
author_facet Gonçalves,Victor P.
Machado,Magno V. T.
author_role author
author2 Machado,Magno V. T.
author2_role author
dc.contributor.author.fl_str_mv Gonçalves,Victor P.
Machado,Magno V. T.
dc.subject.por.fl_str_mv Heavy Ion Collisions
Quantum Chromodynamics
Parton Saturation Effects
topic Heavy Ion Collisions
Quantum Chromodynamics
Parton Saturation Effects
description We report on our recent investigations in photonuclear production of heavy quarks and vector mesons in ultraperipheral collisions at nucleus-nucleus and proton-nucleus reactions. They are initiated by quasi-real photons coming from one of the nuclei or hadron in interactions taking place at large impact parameter. We focus on the role played by the high energy theoretical/phenomenological approaches in photon-nuclei scattering, namely the strength of parton saturation phenomenon and high energy nuclear shadowing. In particular, our theoretical predictions are compared with the recent experimental measurements on coherent r (STAR) and J/Y (PHENIX) photoproduction at RHIC and estimates for LHC are given.
publishDate 2007
dc.date.none.fl_str_mv 2007-03-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332007000100031
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332007000100031
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-97332007000100031
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Física
publisher.none.fl_str_mv Sociedade Brasileira de Física
dc.source.none.fl_str_mv Brazilian Journal of Physics v.37 n.1a 2007
reponame:Brazilian Journal of Physics
instname:Sociedade Brasileira de Física (SBF)
instacron:SBF
instname_str Sociedade Brasileira de Física (SBF)
instacron_str SBF
institution SBF
reponame_str Brazilian Journal of Physics
collection Brazilian Journal of Physics
repository.name.fl_str_mv Brazilian Journal of Physics - Sociedade Brasileira de Física (SBF)
repository.mail.fl_str_mv sbfisica@sbfisica.org.br||sbfisica@sbfisica.org.br
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