Exclusive processes in electron-ion collisions

Detalhes bibliográficos
Autor(a) principal: Cazaroto, Erike Roberto
Data de Publicação: 2011
Outros Autores: Carvalho, Fabiana [UNIFESP], Gonçalves, Victor Paulo, Kugeratski, Maria Simone, Navarra, Fernando Silveira
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNIFESP
Texto Completo: http://repositorio.unifesp.br/handle/11600/33464
http://dx.doi.org/10.1016/j.physletb.2010.12.071
Resumo: The exclusive processes in electron-ion (eA) interactions are an important tool to investigate the QCD dynamics at high energies as they are in general driven by the gluon content of the target which is strongly subject to parton saturation effects. in this Letter we compute the cross sections for the exclusive vector meson production as well as the deeply virtual Compton scattering (DVCS) relying on the color dipole approach and considering the numerical solution of the Balitsky-Kovchegov equation including running coupling corrections (rcBK). the production cross sections obtained with the rcBK solution and bCGC parametrization are very similar, the former being slightly larger. (C) 2011 Elsevier B.V. All rights reserved.
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spelling Cazaroto, Erike RobertoCarvalho, Fabiana [UNIFESP]Gonçalves, Victor PauloKugeratski, Maria SimoneNavarra, Fernando SilveiraUniversidade de São Paulo (USP)Universidade Federal de São Paulo (UNIFESP)Univ Fed PelotasUniversidade Federal de Santa Catarina (UFSC)2016-01-24T14:06:11Z2016-01-24T14:06:11Z2011-02-14Physics Letters B. Amsterdam: Elsevier B.V., v. 696, n. 5, p. 473-477, 2011.0370-2693http://repositorio.unifesp.br/handle/11600/33464http://dx.doi.org/10.1016/j.physletb.2010.12.071WOS000287903500008.pdf10.1016/j.physletb.2010.12.071WOS:000287903500008The exclusive processes in electron-ion (eA) interactions are an important tool to investigate the QCD dynamics at high energies as they are in general driven by the gluon content of the target which is strongly subject to parton saturation effects. in this Letter we compute the cross sections for the exclusive vector meson production as well as the deeply virtual Compton scattering (DVCS) relying on the color dipole approach and considering the numerical solution of the Balitsky-Kovchegov equation including running coupling corrections (rcBK). the production cross sections obtained with the rcBK solution and bCGC parametrization are very similar, the former being slightly larger. (C) 2011 Elsevier B.V. All rights reserved.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Univ São Paulo, Inst Fis, BR-05315970 São Paulo, BrazilUniversidade Federal de São Paulo, Dept Ciencias Exatas & Terra, BR-09972270 Diadema, SP, BrazilUniv Fed Pelotas, Inst Fis & Matemat, BR-96010900 Pelotas, RS, BrazilUniv Fed Santa Catarina, Ctr Engn Mobilidade, BR-89219905 Joinville, SC, BrazilUniversidade Federal de São Paulo, Dept Ciencias Exatas & Terra, BR-09972270 Diadema, SP, BrazilWeb of Science473-477engElsevier B.V.Physics Letters Bhttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policyinfo:eu-repo/semantics/openAccessHigh energy physicsQuantum chromodynamicsDeep inelastic scatteringElectron ion collisionsParton saturationExclusive processes in electron-ion collisionsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlereponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESPORIGINALWOS000287903500008.pdfapplication/pdf277623${dspace.ui.url}/bitstream/11600/33464/1/WOS000287903500008.pdf3f17c7ee8ce44e6c918c938e096c3b50MD51open accessTEXTWOS000287903500008.pdf.txtWOS000287903500008.pdf.txtExtracted texttext/plain21683${dspace.ui.url}/bitstream/11600/33464/9/WOS000287903500008.pdf.txt9fd797b9758ff2921c11897613b8f900MD59open accessTHUMBNAILWOS000287903500008.pdf.jpgWOS000287903500008.pdf.jpgIM Thumbnailimage/jpeg6768${dspace.ui.url}/bitstream/11600/33464/11/WOS000287903500008.pdf.jpg7e6d60d9b2de1d3c5aee9639553e2104MD511open access11600/334642023-06-05 19:23:54.035open accessoai:repositorio.unifesp.br:11600/33464Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestopendoar:34652023-06-05T22:23:54Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false
dc.title.en.fl_str_mv Exclusive processes in electron-ion collisions
title Exclusive processes in electron-ion collisions
spellingShingle Exclusive processes in electron-ion collisions
Cazaroto, Erike Roberto
High energy physics
Quantum chromodynamics
Deep inelastic scattering
Electron ion collisions
Parton saturation
title_short Exclusive processes in electron-ion collisions
title_full Exclusive processes in electron-ion collisions
title_fullStr Exclusive processes in electron-ion collisions
title_full_unstemmed Exclusive processes in electron-ion collisions
title_sort Exclusive processes in electron-ion collisions
author Cazaroto, Erike Roberto
author_facet Cazaroto, Erike Roberto
Carvalho, Fabiana [UNIFESP]
Gonçalves, Victor Paulo
Kugeratski, Maria Simone
Navarra, Fernando Silveira
author_role author
author2 Carvalho, Fabiana [UNIFESP]
Gonçalves, Victor Paulo
Kugeratski, Maria Simone
Navarra, Fernando Silveira
author2_role author
author
author
author
dc.contributor.institution.none.fl_str_mv Universidade de São Paulo (USP)
Universidade Federal de São Paulo (UNIFESP)
Univ Fed Pelotas
Universidade Federal de Santa Catarina (UFSC)
dc.contributor.author.fl_str_mv Cazaroto, Erike Roberto
Carvalho, Fabiana [UNIFESP]
Gonçalves, Victor Paulo
Kugeratski, Maria Simone
Navarra, Fernando Silveira
dc.subject.eng.fl_str_mv High energy physics
Quantum chromodynamics
Deep inelastic scattering
Electron ion collisions
Parton saturation
topic High energy physics
Quantum chromodynamics
Deep inelastic scattering
Electron ion collisions
Parton saturation
description The exclusive processes in electron-ion (eA) interactions are an important tool to investigate the QCD dynamics at high energies as they are in general driven by the gluon content of the target which is strongly subject to parton saturation effects. in this Letter we compute the cross sections for the exclusive vector meson production as well as the deeply virtual Compton scattering (DVCS) relying on the color dipole approach and considering the numerical solution of the Balitsky-Kovchegov equation including running coupling corrections (rcBK). the production cross sections obtained with the rcBK solution and bCGC parametrization are very similar, the former being slightly larger. (C) 2011 Elsevier B.V. All rights reserved.
publishDate 2011
dc.date.issued.fl_str_mv 2011-02-14
dc.date.accessioned.fl_str_mv 2016-01-24T14:06:11Z
dc.date.available.fl_str_mv 2016-01-24T14:06:11Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.citation.fl_str_mv Physics Letters B. Amsterdam: Elsevier B.V., v. 696, n. 5, p. 473-477, 2011.
dc.identifier.uri.fl_str_mv http://repositorio.unifesp.br/handle/11600/33464
http://dx.doi.org/10.1016/j.physletb.2010.12.071
dc.identifier.issn.none.fl_str_mv 0370-2693
dc.identifier.file.none.fl_str_mv WOS000287903500008.pdf
dc.identifier.doi.none.fl_str_mv 10.1016/j.physletb.2010.12.071
dc.identifier.wos.none.fl_str_mv WOS:000287903500008
identifier_str_mv Physics Letters B. Amsterdam: Elsevier B.V., v. 696, n. 5, p. 473-477, 2011.
0370-2693
WOS000287903500008.pdf
10.1016/j.physletb.2010.12.071
WOS:000287903500008
url http://repositorio.unifesp.br/handle/11600/33464
http://dx.doi.org/10.1016/j.physletb.2010.12.071
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.none.fl_str_mv Physics Letters B
dc.rights.driver.fl_str_mv http://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
info:eu-repo/semantics/openAccess
rights_invalid_str_mv http://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 473-477
dc.publisher.none.fl_str_mv Elsevier B.V.
publisher.none.fl_str_mv Elsevier B.V.
dc.source.none.fl_str_mv reponame:Repositório Institucional da UNIFESP
instname:Universidade Federal de São Paulo (UNIFESP)
instacron:UNIFESP
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