The QCD pomeron in ultraperipheral heavy ion collisions : II. Heavy quark production
Autor(a) principal: | |
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Data de Publicação: | 2003 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/181217 |
Resumo: | The heavy quark production in ultraperipheral heavy ion collisions is investigated, with particular emphasis on the results from the coherent interactions given by the two-photon process. One addresses the heavy quark total cross sections at photon level considering the saturation model and the BFKL dynamics in the color dipole picture. The corresponding cross sections at nuclear level are presented. It is verified that the QCD dynamics implies an enhancement of the cross section in comparison with previous calculations. |
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Goncalves, Victor Paulo BarrosMachado, Magno Valério Trindade2018-08-22T02:32:00Z20031434-6044http://hdl.handle.net/10183/181217000372064The heavy quark production in ultraperipheral heavy ion collisions is investigated, with particular emphasis on the results from the coherent interactions given by the two-photon process. One addresses the heavy quark total cross sections at photon level considering the saturation model and the BFKL dynamics in the color dipole picture. The corresponding cross sections at nuclear level are presented. It is verified that the QCD dynamics implies an enhancement of the cross section in comparison with previous calculations.application/pdfengEuropean physical journal. C, Particles and fields. Berlin. Vol. 29, no. 1 (July 2003), p. 37-44FísicaThe QCD pomeron in ultraperipheral heavy ion collisions : II. Heavy quark productionEstrangeiroinfo: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:UFRGSORIGINAL000372064.pdfTexto completo (inglês)application/pdf172020http://www.lume.ufrgs.br/bitstream/10183/181217/1/000372064.pdf744e7d2525df410c8fd14ad3117f8f68MD51TEXT000372064.pdf.txt000372064.pdf.txtExtracted Texttext/plain39902http://www.lume.ufrgs.br/bitstream/10183/181217/2/000372064.pdf.txt271e8bb83bdb6956d09c7f30b9c72243MD52THUMBNAIL000372064.pdf.jpg000372064.pdf.jpgGenerated Thumbnailimage/jpeg2007http://www.lume.ufrgs.br/bitstream/10183/181217/3/000372064.pdf.jpg9a89136fc245ec224a2689e3a1e82c3aMD5310183/1812172024-02-11 06:05:07.355011oai:www.lume.ufrgs.br:10183/181217Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2024-02-11T08:05:07Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
The QCD pomeron in ultraperipheral heavy ion collisions : II. Heavy quark production |
title |
The QCD pomeron in ultraperipheral heavy ion collisions : II. Heavy quark production |
spellingShingle |
The QCD pomeron in ultraperipheral heavy ion collisions : II. Heavy quark production Goncalves, Victor Paulo Barros Física |
title_short |
The QCD pomeron in ultraperipheral heavy ion collisions : II. Heavy quark production |
title_full |
The QCD pomeron in ultraperipheral heavy ion collisions : II. Heavy quark production |
title_fullStr |
The QCD pomeron in ultraperipheral heavy ion collisions : II. Heavy quark production |
title_full_unstemmed |
The QCD pomeron in ultraperipheral heavy ion collisions : II. Heavy quark production |
title_sort |
The QCD pomeron in ultraperipheral heavy ion collisions : II. Heavy quark production |
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 |
topic |
Física |
description |
The heavy quark production in ultraperipheral heavy ion collisions is investigated, with particular emphasis on the results from the coherent interactions given by the two-photon process. One addresses the heavy quark total cross sections at photon level considering the saturation model and the BFKL dynamics in the color dipole picture. The corresponding cross sections at nuclear level are presented. It is verified that the QCD dynamics implies an enhancement of the cross section in comparison with previous calculations. |
publishDate |
2003 |
dc.date.issued.fl_str_mv |
2003 |
dc.date.accessioned.fl_str_mv |
2018-08-22T02:32:00Z |
dc.type.driver.fl_str_mv |
Estrangeiro 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://hdl.handle.net/10183/181217 |
dc.identifier.issn.pt_BR.fl_str_mv |
1434-6044 |
dc.identifier.nrb.pt_BR.fl_str_mv |
000372064 |
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1434-6044 000372064 |
url |
http://hdl.handle.net/10183/181217 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
European physical journal. C, Particles and fields. Berlin. Vol. 29, no. 1 (July 2003), p. 37-44 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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