Investigating the Drell-Yan transverse momentum distribution in the color dipole approach

Detalhes bibliográficos
Autor(a) principal: Silva, Marcos André Betemps Vaz da
Data de Publicação: 2003
Outros Autores: Gay Ducati, Maria Beatriz, Machado, Magno Valério Trindade, Raufeisen, J.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/104018
Resumo: We study the influence of unitarity corrections on the Drell-Yan transverse momentum distribution within the color dipole approach. These unitarity corrections are implemented through the multiple scattering Glauber- Mueller approach, which is contrasted with a phenomenological saturation model. The process is analyzed for the center of mass energies of the BNL Relativistic Heavy Ion Collider (RHIC, s=500 GeV) and of the CERN Large Hadron Collider (LHC, s=14 TeV). In addition, the results are extrapolated down to current energies of proton-proton collisions, where nonasymptotic corrections to the dipole approach are needed. It is also shown that, in the absence of saturation, the dipole approach can be related to the QCD Compton process.
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spelling Silva, Marcos André Betemps Vaz daGay Ducati, Maria BeatrizMachado, Magno Valério TrindadeRaufeisen, J.2014-10-01T02:10:48Z20030556-2821http://hdl.handle.net/10183/104018000370033We study the influence of unitarity corrections on the Drell-Yan transverse momentum distribution within the color dipole approach. These unitarity corrections are implemented through the multiple scattering Glauber- Mueller approach, which is contrasted with a phenomenological saturation model. The process is analyzed for the center of mass energies of the BNL Relativistic Heavy Ion Collider (RHIC, s=500 GeV) and of the CERN Large Hadron Collider (LHC, s=14 TeV). In addition, the results are extrapolated down to current energies of proton-proton collisions, where nonasymptotic corrections to the dipole approach are needed. It is also shown that, in the absence of saturation, the dipole approach can be related to the QCD Compton process.application/pdfengPhysical review. D, Particles and fields. Vol. 67, no. 11 (June 2003), 114008 8p.Correcoes eletromagneticasTeoria de perturbacaoInterações inclusivas próton-prótonModelos de quarksInvestigating the Drell-Yan transverse momentum distribution in the color dipole 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:UFRGSORIGINAL000370033.pdf000370033.pdfTexto completo (inglês)application/pdf155192http://www.lume.ufrgs.br/bitstream/10183/104018/1/000370033.pdf4ff9f7f6da0cc00b0b0a4bea9389b0a3MD51TEXT000370033.pdf.txt000370033.pdf.txtExtracted Texttext/plain34288http://www.lume.ufrgs.br/bitstream/10183/104018/2/000370033.pdf.txt4ee755c18a18a003b6e1c2da83908ad3MD52THUMBNAIL000370033.pdf.jpg000370033.pdf.jpgGenerated Thumbnailimage/jpeg1988http://www.lume.ufrgs.br/bitstream/10183/104018/3/000370033.pdf.jpg0228a32e34c0735b7c31f639536c39abMD5310183/1040182024-02-11 06:04:32.866701oai:www.lume.ufrgs.br:10183/104018Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2024-02-11T08:04:32Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Investigating the Drell-Yan transverse momentum distribution in the color dipole approach
title Investigating the Drell-Yan transverse momentum distribution in the color dipole approach
spellingShingle Investigating the Drell-Yan transverse momentum distribution in the color dipole approach
Silva, Marcos André Betemps Vaz da
Correcoes eletromagneticas
Teoria de perturbacao
Interações inclusivas próton-próton
Modelos de quarks
title_short Investigating the Drell-Yan transverse momentum distribution in the color dipole approach
title_full Investigating the Drell-Yan transverse momentum distribution in the color dipole approach
title_fullStr Investigating the Drell-Yan transverse momentum distribution in the color dipole approach
title_full_unstemmed Investigating the Drell-Yan transverse momentum distribution in the color dipole approach
title_sort Investigating the Drell-Yan transverse momentum distribution in the color dipole approach
author Silva, Marcos André Betemps Vaz da
author_facet Silva, Marcos André Betemps Vaz da
Gay Ducati, Maria Beatriz
Machado, Magno Valério Trindade
Raufeisen, J.
author_role author
author2 Gay Ducati, Maria Beatriz
Machado, Magno Valério Trindade
Raufeisen, J.
author2_role author
author
author
dc.contributor.author.fl_str_mv Silva, Marcos André Betemps Vaz da
Gay Ducati, Maria Beatriz
Machado, Magno Valério Trindade
Raufeisen, J.
dc.subject.por.fl_str_mv Correcoes eletromagneticas
Teoria de perturbacao
Interações inclusivas próton-próton
Modelos de quarks
topic Correcoes eletromagneticas
Teoria de perturbacao
Interações inclusivas próton-próton
Modelos de quarks
description We study the influence of unitarity corrections on the Drell-Yan transverse momentum distribution within the color dipole approach. These unitarity corrections are implemented through the multiple scattering Glauber- Mueller approach, which is contrasted with a phenomenological saturation model. The process is analyzed for the center of mass energies of the BNL Relativistic Heavy Ion Collider (RHIC, s=500 GeV) and of the CERN Large Hadron Collider (LHC, s=14 TeV). In addition, the results are extrapolated down to current energies of proton-proton collisions, where nonasymptotic corrections to the dipole approach are needed. It is also shown that, in the absence of saturation, the dipole approach can be related to the QCD Compton process.
publishDate 2003
dc.date.issued.fl_str_mv 2003
dc.date.accessioned.fl_str_mv 2014-10-01T02:10:48Z
dc.type.driver.fl_str_mv Estrangeiro
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dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/104018
dc.identifier.issn.pt_BR.fl_str_mv 0556-2821
dc.identifier.nrb.pt_BR.fl_str_mv 000370033
identifier_str_mv 0556-2821
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url http://hdl.handle.net/10183/104018
dc.language.iso.fl_str_mv eng
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dc.relation.ispartof.pt_BR.fl_str_mv Physical review. D, Particles and fields. Vol. 67, no. 11 (June 2003), 114008 8p.
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