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://dx.doi.org/10.1016/j.physletb.2010.12.071
http://repositorio.unifesp.br/handle/11600/33464
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 Exclusive processes in electron-ion collisionsHigh energy physicsQuantum chromodynamicsDeep inelastic scatteringElectron ion collisionsParton saturationThe 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.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 ScienceConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Elsevier B.V.Universidade de São Paulo (USP)Universidade Federal de São Paulo (UNIFESP)Univ Fed PelotasUniversidade Federal de Santa Catarina (UFSC)Cazaroto, Erike RobertoCarvalho, Fabiana [UNIFESP]Gonçalves, Victor PauloKugeratski, Maria SimoneNavarra, Fernando Silveira2016-01-24T14:06:11Z2016-01-24T14:06:11Z2011-02-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion473-477application/pdfhttp://dx.doi.org/10.1016/j.physletb.2010.12.071Physics Letters B. Amsterdam: Elsevier B.V., v. 696, n. 5, p. 473-477, 2011.10.1016/j.physletb.2010.12.071WOS000287903500008.pdf0370-2693http://repositorio.unifesp.br/handle/11600/33464WOS:000287903500008engPhysics Letters Binfo:eu-repo/semantics/openAccesshttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policyreponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESP2024-07-31T14:56:00Zoai:repositorio.unifesp.br/:11600/33464Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestbiblioteca.csp@unifesp.bropendoar:34652024-07-31T14:56Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false
dc.title.none.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.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.por.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.none.fl_str_mv 2011-02-14
2016-01-24T14:06:11Z
2016-01-24T14:06:11Z
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://dx.doi.org/10.1016/j.physletb.2010.12.071
Physics Letters B. Amsterdam: Elsevier B.V., v. 696, n. 5, p. 473-477, 2011.
10.1016/j.physletb.2010.12.071
WOS000287903500008.pdf
0370-2693
http://repositorio.unifesp.br/handle/11600/33464
WOS:000287903500008
url http://dx.doi.org/10.1016/j.physletb.2010.12.071
http://repositorio.unifesp.br/handle/11600/33464
identifier_str_mv Physics Letters B. Amsterdam: Elsevier B.V., v. 696, n. 5, p. 473-477, 2011.
10.1016/j.physletb.2010.12.071
WOS000287903500008.pdf
0370-2693
WOS:000287903500008
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Physics Letters B
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
http://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
eu_rights_str_mv openAccess
rights_invalid_str_mv http://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.format.none.fl_str_mv 473-477
application/pdf
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
instname_str Universidade Federal de São Paulo (UNIFESP)
instacron_str UNIFESP
institution UNIFESP
reponame_str Repositório Institucional da UNIFESP
collection Repositório Institucional da UNIFESP
repository.name.fl_str_mv Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)
repository.mail.fl_str_mv biblioteca.csp@unifesp.br
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