Investigating photoproduction of scalar mesons at medium energies

Detalhes bibliográficos
Autor(a) principal: Silva, Mario Luiz Lopes da
Data de Publicação: 2012
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/10183/104191
Resumo: In this paper we study the photoproduction of scalar mesons in the intermediate energies, considering distinct mixing scenarios in the description of meson physical states. The differential and integrated total cross sections are computed for the cases of the mesons a₀(980), f₀(1500), and f₀(1710), focusing on the GlueX energy regime with photon energy Eγ = 9 GeV. Our results indicate that light-quark scalar meson photoproduction is well suited for studying hybrid mesons’ structures.
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spelling Silva, Mario Luiz Lopes daMachado, Magno Valério Trindade2014-10-04T02:14:10Z20120556-2813http://hdl.handle.net/10183/104191000860068In this paper we study the photoproduction of scalar mesons in the intermediate energies, considering distinct mixing scenarios in the description of meson physical states. The differential and integrated total cross sections are computed for the cases of the mesons a₀(980), f₀(1500), and f₀(1710), focusing on the GlueX energy regime with photon energy Eγ = 9 GeV. Our results indicate that light-quark scalar meson photoproduction is well suited for studying hybrid mesons’ structures.application/pdfengPhysical review. C, Nuclear physics. Melville. Vol. 86, no. 1 (July 2012), 015209, 4 p.Fotoproducao de mesonsQuarksMésons aMésons fInvestigating photoproduction of scalar mesons at medium energiesEstrangeiroinfo: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:UFRGSORIGINAL000860068.pdf000860068.pdfTexto completo (inglês)application/pdf224316http://www.lume.ufrgs.br/bitstream/10183/104191/1/000860068.pdfeda6dd2671c3d539919c653770d134b3MD51TEXT000860068.pdf.txt000860068.pdf.txtExtracted Texttext/plain18171http://www.lume.ufrgs.br/bitstream/10183/104191/2/000860068.pdf.txt7757757745ba22b6ca4f63871efc4ab8MD52THUMBNAIL000860068.pdf.jpg000860068.pdf.jpgGenerated Thumbnailimage/jpeg2166http://www.lume.ufrgs.br/bitstream/10183/104191/3/000860068.pdf.jpg55842a1db5ec9673d8fb7ade52bdbc4dMD5310183/1041912024-02-11 06:04:02.780492oai:www.lume.ufrgs.br:10183/104191Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2024-02-11T08:04:02Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Investigating photoproduction of scalar mesons at medium energies
title Investigating photoproduction of scalar mesons at medium energies
spellingShingle Investigating photoproduction of scalar mesons at medium energies
Silva, Mario Luiz Lopes da
Fotoproducao de mesons
Quarks
Mésons a
Mésons f
title_short Investigating photoproduction of scalar mesons at medium energies
title_full Investigating photoproduction of scalar mesons at medium energies
title_fullStr Investigating photoproduction of scalar mesons at medium energies
title_full_unstemmed Investigating photoproduction of scalar mesons at medium energies
title_sort Investigating photoproduction of scalar mesons at medium energies
author Silva, Mario Luiz Lopes da
author_facet Silva, Mario Luiz Lopes da
Machado, Magno Valério Trindade
author_role author
author2 Machado, Magno Valério Trindade
author2_role author
dc.contributor.author.fl_str_mv Silva, Mario Luiz Lopes da
Machado, Magno Valério Trindade
dc.subject.por.fl_str_mv Fotoproducao de mesons
Quarks
Mésons a
Mésons f
topic Fotoproducao de mesons
Quarks
Mésons a
Mésons f
description In this paper we study the photoproduction of scalar mesons in the intermediate energies, considering distinct mixing scenarios in the description of meson physical states. The differential and integrated total cross sections are computed for the cases of the mesons a₀(980), f₀(1500), and f₀(1710), focusing on the GlueX energy regime with photon energy Eγ = 9 GeV. Our results indicate that light-quark scalar meson photoproduction is well suited for studying hybrid mesons’ structures.
publishDate 2012
dc.date.issued.fl_str_mv 2012
dc.date.accessioned.fl_str_mv 2014-10-04T02:14:10Z
dc.type.driver.fl_str_mv Estrangeiro
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dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/104191
dc.identifier.issn.pt_BR.fl_str_mv 0556-2813
dc.identifier.nrb.pt_BR.fl_str_mv 000860068
identifier_str_mv 0556-2813
000860068
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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. 86, no. 1 (July 2012), 015209, 4 p.
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