Double meson production in ultraperipherical heavy-ion collisions

Detalhes bibliográficos
Autor(a) principal: Goncalves, Victor Paulo Barros
Data de Publicação: 2003
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/10183/181281
Resumo: The double-meson production in ultraperipheral heavy-ions collisions is addressed, focusing on the particular case of ρJ/Ψ from two-photon reactions. The cross section at photon level is obtained using distinct parameterizations for the gluon distribution on the light meson. The resulting estimates for the nuclear case are presented and discussed. As a by-product, we estimate the double ρ production cross section using the pomeron-exchange factorization relations.
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spelling Goncalves, Victor Paulo BarrosMachado, Magno Valério Trindade2018-08-23T02:31:24Z20031434-6044http://hdl.handle.net/10183/181281000563976The double-meson production in ultraperipheral heavy-ions collisions is addressed, focusing on the particular case of ρJ/Ψ from two-photon reactions. The cross section at photon level is obtained using distinct parameterizations for the gluon distribution on the light meson. The resulting estimates for the nuclear case are presented and discussed. As a by-product, we estimate the double ρ production cross section using the pomeron-exchange factorization relations.application/pdfengEuropean physical journal. C, Particles and fields. New York. Vol. 29, no. 2 (July 2003), p. 271-275FísicaGluonsProducao de mesonsNúcleos com número de massa entre 190 e 219Interacoes foton-fotonPomeronsMésons psiCromodinâmica quânticaDouble meson production in ultraperipherical heavy-ion collisionsEstrangeiroinfo: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:UFRGSORIGINAL000563976.pdfTexto completo (inglês)application/pdf116795http://www.lume.ufrgs.br/bitstream/10183/181281/1/000563976.pdf7c9f1448aabda8fc96458943421941c1MD51TEXT000563976.pdf.txt000563976.pdf.txtExtracted Texttext/plain20667http://www.lume.ufrgs.br/bitstream/10183/181281/2/000563976.pdf.txta5a16b00d7f82310c467b37f2ee421c3MD52THUMBNAIL000563976.pdf.jpg000563976.pdf.jpgGenerated Thumbnailimage/jpeg2056http://www.lume.ufrgs.br/bitstream/10183/181281/3/000563976.pdf.jpg6033aebf04ff470c9cfefc39a151f8e8MD5310183/1812812024-02-11 06:04:05.832927oai:www.lume.ufrgs.br:10183/181281Repositório 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 Double meson production in ultraperipherical heavy-ion collisions
title Double meson production in ultraperipherical heavy-ion collisions
spellingShingle Double meson production in ultraperipherical heavy-ion collisions
Goncalves, Victor Paulo Barros
Física
Gluons
Producao de mesons
Núcleos com número de massa entre 190 e 219
Interacoes foton-foton
Pomerons
Mésons psi
Cromodinâmica quântica
title_short Double meson production in ultraperipherical heavy-ion collisions
title_full Double meson production in ultraperipherical heavy-ion collisions
title_fullStr Double meson production in ultraperipherical heavy-ion collisions
title_full_unstemmed Double meson production in ultraperipherical heavy-ion collisions
title_sort Double meson production in ultraperipherical heavy-ion collisions
author Goncalves, Victor Paulo Barros
author_facet Goncalves, Victor Paulo Barros
Machado, Magno Valério Trindade
author_role author
author2 Machado, Magno Valério Trindade
author2_role author
dc.contributor.author.fl_str_mv Goncalves, Victor Paulo Barros
Machado, Magno Valério Trindade
dc.subject.por.fl_str_mv Física
Gluons
Producao de mesons
Núcleos com número de massa entre 190 e 219
Interacoes foton-foton
Pomerons
Mésons psi
Cromodinâmica quântica
topic Física
Gluons
Producao de mesons
Núcleos com número de massa entre 190 e 219
Interacoes foton-foton
Pomerons
Mésons psi
Cromodinâmica quântica
description The double-meson production in ultraperipheral heavy-ions collisions is addressed, focusing on the particular case of ρJ/Ψ from two-photon reactions. The cross section at photon level is obtained using distinct parameterizations for the gluon distribution on the light meson. The resulting estimates for the nuclear case are presented and discussed. As a by-product, we estimate the double ρ production cross section using the pomeron-exchange factorization relations.
publishDate 2003
dc.date.issued.fl_str_mv 2003
dc.date.accessioned.fl_str_mv 2018-08-23T02:31:24Z
dc.type.driver.fl_str_mv Estrangeiro
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dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/181281
dc.identifier.issn.pt_BR.fl_str_mv 1434-6044
dc.identifier.nrb.pt_BR.fl_str_mv 000563976
identifier_str_mv 1434-6044
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dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv European physical journal. C, Particles and fields. New York. Vol. 29, no. 2 (July 2003), p. 271-275
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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