Coherent and incoherent production of vector mesons in ultraperipheral collisions of xenon ions within the QCD parton saturation approach

Detalhes bibliográficos
Autor(a) principal: Nóbrega, Fábio Köpp
Data de Publicação: 2018
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/10183/181554
Resumo: In this paper, we analyze the exclusive vector meson photoproduction in the recent run using xenon ions at energy of 5.44 TeV performed by the Large Hadron Collider. We focus on the ultraperipheral collisions and provide theoretical predictions for coherent and incoherent cross sections within the color dipole approach and gluon saturation framework. The rapidity distribution is investigated in both cases and comparison to other approaches available in the literature is completed. We show that the expected yields are enough to perform reliable cross section measurements for light mesons as ρ0 and ϕ.
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spelling Nóbrega, Fábio KöppMachado, Magno Valério Trindade2018-09-01T02:54:44Z20181550-7998http://hdl.handle.net/10183/181554001073783In this paper, we analyze the exclusive vector meson photoproduction in the recent run using xenon ions at energy of 5.44 TeV performed by the Large Hadron Collider. We focus on the ultraperipheral collisions and provide theoretical predictions for coherent and incoherent cross sections within the color dipole approach and gluon saturation framework. The rapidity distribution is investigated in both cases and comparison to other approaches available in the literature is completed. We show that the expected yields are enough to perform reliable cross section measurements for light mesons as ρ0 and ϕ.application/pdfengPhysical review. D, Particles, fields, gravitation, and cosmology. College Park. Vol. 98, no. 1 (July 2018), 014010, 7 p.Fotoproducao de mesonsAceleradores de partículasColisao de ions pesadosXenonioCromodinâmica quânticaCoherent and incoherent production of vector mesons in ultraperipheral collisions of xenon ions within the QCD parton saturation 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:UFRGSORIGINAL001073783.pdfTexto completo (inglês)application/pdf233285http://www.lume.ufrgs.br/bitstream/10183/181554/1/001073783.pdffa6ead61dad48635205af7ff0c8ce883MD51TEXT001073783.pdf.txt001073783.pdf.txtExtracted Texttext/plain29401http://www.lume.ufrgs.br/bitstream/10183/181554/2/001073783.pdf.txt14278bd289df10677e6e1e05f64ce156MD52THUMBNAIL001073783.pdf.jpg001073783.pdf.jpgGenerated Thumbnailimage/jpeg1880http://www.lume.ufrgs.br/bitstream/10183/181554/3/001073783.pdf.jpg118802e8f25014e83fa7d9b4e7d9be56MD5310183/1815542024-02-11 06:04:59.671522oai:www.lume.ufrgs.br:10183/181554Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2024-02-11T08:04:59Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Coherent and incoherent production of vector mesons in ultraperipheral collisions of xenon ions within the QCD parton saturation approach
title Coherent and incoherent production of vector mesons in ultraperipheral collisions of xenon ions within the QCD parton saturation approach
spellingShingle Coherent and incoherent production of vector mesons in ultraperipheral collisions of xenon ions within the QCD parton saturation approach
Nóbrega, Fábio Köpp
Fotoproducao de mesons
Aceleradores de partículas
Colisao de ions pesados
Xenonio
Cromodinâmica quântica
title_short Coherent and incoherent production of vector mesons in ultraperipheral collisions of xenon ions within the QCD parton saturation approach
title_full Coherent and incoherent production of vector mesons in ultraperipheral collisions of xenon ions within the QCD parton saturation approach
title_fullStr Coherent and incoherent production of vector mesons in ultraperipheral collisions of xenon ions within the QCD parton saturation approach
title_full_unstemmed Coherent and incoherent production of vector mesons in ultraperipheral collisions of xenon ions within the QCD parton saturation approach
title_sort Coherent and incoherent production of vector mesons in ultraperipheral collisions of xenon ions within the QCD parton saturation approach
author Nóbrega, Fábio Köpp
author_facet Nóbrega, Fábio Köpp
Machado, Magno Valério Trindade
author_role author
author2 Machado, Magno Valério Trindade
author2_role author
dc.contributor.author.fl_str_mv Nóbrega, Fábio Köpp
Machado, Magno Valério Trindade
dc.subject.por.fl_str_mv Fotoproducao de mesons
Aceleradores de partículas
Colisao de ions pesados
Xenonio
Cromodinâmica quântica
topic Fotoproducao de mesons
Aceleradores de partículas
Colisao de ions pesados
Xenonio
Cromodinâmica quântica
description In this paper, we analyze the exclusive vector meson photoproduction in the recent run using xenon ions at energy of 5.44 TeV performed by the Large Hadron Collider. We focus on the ultraperipheral collisions and provide theoretical predictions for coherent and incoherent cross sections within the color dipole approach and gluon saturation framework. The rapidity distribution is investigated in both cases and comparison to other approaches available in the literature is completed. We show that the expected yields are enough to perform reliable cross section measurements for light mesons as ρ0 and ϕ.
publishDate 2018
dc.date.accessioned.fl_str_mv 2018-09-01T02:54:44Z
dc.date.issued.fl_str_mv 2018
dc.type.driver.fl_str_mv Estrangeiro
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dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/181554
dc.identifier.issn.pt_BR.fl_str_mv 1550-7998
dc.identifier.nrb.pt_BR.fl_str_mv 001073783
identifier_str_mv 1550-7998
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url http://hdl.handle.net/10183/181554
dc.language.iso.fl_str_mv eng
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dc.relation.ispartof.pt_BR.fl_str_mv Physical review. D, Particles, fields, gravitation, and cosmology. College Park. Vol. 98, no. 1 (July 2018), 014010, 7 p.
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