Nuclear effects in HERA-B

Detalhes bibliográficos
Autor(a) principal: Ayala Filho,A. L.
Data de Publicação: 2007
Outros Autores: Gonçalves,V. P., Mariotto,C. Brenner
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=S0103-97332007000400026
Resumo: In this contribution we estimate the influence of the shadowing effect and initial state parton energy loss in the quarkonium production at HERA-B. We analyze the xF behavior of the effective exponent alpha(xF) and present a comparison with the preliminary HERA-B data for J/psi production. Moreover, we present our predictions for <FONT FACE=Symbol>¡</FONT> production at HERA-B. The magnitude of these effects in the J/psi production at RHIC is also analyzed.
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spelling Nuclear effects in HERA-BQuarkonium productionShadowing effectsEnergy lossIn this contribution we estimate the influence of the shadowing effect and initial state parton energy loss in the quarkonium production at HERA-B. We analyze the xF behavior of the effective exponent alpha(xF) and present a comparison with the preliminary HERA-B data for J/psi production. Moreover, we present our predictions for <FONT FACE=Symbol>¡</FONT> production at HERA-B. The magnitude of these effects in the J/psi production at RHIC is also analyzed.Sociedade Brasileira de Física2007-07-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332007000400026Brazilian Journal of Physics v.37 n.2b 2007reponame:Brazilian Journal of Physicsinstname:Sociedade Brasileira de Física (SBF)instacron:SBF10.1590/S0103-97332007000400026info:eu-repo/semantics/openAccessAyala Filho,A. L.Gonçalves,V. P.Mariotto,C. Brennereng2007-08-13T00:00:00Zoai:scielo:S0103-97332007000400026Revistahttp://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:2007-08-13T00:00Brazilian Journal of Physics - Sociedade Brasileira de Física (SBF)false
dc.title.none.fl_str_mv Nuclear effects in HERA-B
title Nuclear effects in HERA-B
spellingShingle Nuclear effects in HERA-B
Ayala Filho,A. L.
Quarkonium production
Shadowing effects
Energy loss
title_short Nuclear effects in HERA-B
title_full Nuclear effects in HERA-B
title_fullStr Nuclear effects in HERA-B
title_full_unstemmed Nuclear effects in HERA-B
title_sort Nuclear effects in HERA-B
author Ayala Filho,A. L.
author_facet Ayala Filho,A. L.
Gonçalves,V. P.
Mariotto,C. Brenner
author_role author
author2 Gonçalves,V. P.
Mariotto,C. Brenner
author2_role author
author
dc.contributor.author.fl_str_mv Ayala Filho,A. L.
Gonçalves,V. P.
Mariotto,C. Brenner
dc.subject.por.fl_str_mv Quarkonium production
Shadowing effects
Energy loss
topic Quarkonium production
Shadowing effects
Energy loss
description In this contribution we estimate the influence of the shadowing effect and initial state parton energy loss in the quarkonium production at HERA-B. We analyze the xF behavior of the effective exponent alpha(xF) and present a comparison with the preliminary HERA-B data for J/psi production. Moreover, we present our predictions for <FONT FACE=Symbol>¡</FONT> production at HERA-B. The magnitude of these effects in the J/psi production at RHIC is also analyzed.
publishDate 2007
dc.date.none.fl_str_mv 2007-07-01
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=S0103-97332007000400026
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332007000400026
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-97332007000400026
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.2b 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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