D-meson production in high energy pA collisions within the QCD color dipole transverse momentum representation

Detalhes bibliográficos
Autor(a) principal: Santos, Glauber Sampaio dos
Data de Publicação: 2022
Outros Autores: Machado, Magno Valério Trindade, Silveira, Gustavo Gil da
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/252934
Resumo: The D-meson production is investigated by considering the unintegrated gluon distribution within the dipole approach in the momentum representation. We analyze the D-meson spectrum accounting for the effects of nonlinear behavior of the QCD dynamics which can be accordingly addressed in the dipole framework. The unintegrated gluon distribution is obtained by using geometric scaling property and the results are compared to the Glauber–Gribov framework. The absolute transverse momentum spectra and the nuclear modification ratios are investigated. Predictions are compared with the experimental measurements by the ALICE and LHCb Collaborations in p A collisions for different rapidity bins.
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spelling Santos, Glauber Sampaio dosMachado, Magno Valério TrindadeSilveira, Gustavo Gil da2022-12-20T04:52:52Z20221434-6044http://hdl.handle.net/10183/252934001150357The D-meson production is investigated by considering the unintegrated gluon distribution within the dipole approach in the momentum representation. We analyze the D-meson spectrum accounting for the effects of nonlinear behavior of the QCD dynamics which can be accordingly addressed in the dipole framework. The unintegrated gluon distribution is obtained by using geometric scaling property and the results are compared to the Glauber–Gribov framework. The absolute transverse momentum spectra and the nuclear modification ratios are investigated. Predictions are compared with the experimental measurements by the ALICE and LHCb Collaborations in p A collisions for different rapidity bins.application/pdfengThe European physical journal. C, Particles and fields. Berlin. Vol. 82, no. 9 (Sep. 2022), 795, 12 p.Colisao proton-nucleonMésons DCromodinâmica quânticaD-meson production in high energy pA collisions within the QCD color dipole transverse momentum representationEstrangeiroinfo: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:UFRGSTEXT001150357.pdf.txt001150357.pdf.txtExtracted Texttext/plain47285http://www.lume.ufrgs.br/bitstream/10183/252934/2/001150357.pdf.txtd31243eba466301b4a35926bd7bb3c0eMD52ORIGINAL001150357.pdfTexto completo (inglês)application/pdf1014490http://www.lume.ufrgs.br/bitstream/10183/252934/1/001150357.pdf0a5303cbc9fbd3481412168a61c10e60MD5110183/2529342023-07-22 03:41:27.593753oai:www.lume.ufrgs.br:10183/252934Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-07-22T06:41:27Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv D-meson production in high energy pA collisions within the QCD color dipole transverse momentum representation
title D-meson production in high energy pA collisions within the QCD color dipole transverse momentum representation
spellingShingle D-meson production in high energy pA collisions within the QCD color dipole transverse momentum representation
Santos, Glauber Sampaio dos
Colisao proton-nucleon
Mésons D
Cromodinâmica quântica
title_short D-meson production in high energy pA collisions within the QCD color dipole transverse momentum representation
title_full D-meson production in high energy pA collisions within the QCD color dipole transverse momentum representation
title_fullStr D-meson production in high energy pA collisions within the QCD color dipole transverse momentum representation
title_full_unstemmed D-meson production in high energy pA collisions within the QCD color dipole transverse momentum representation
title_sort D-meson production in high energy pA collisions within the QCD color dipole transverse momentum representation
author Santos, Glauber Sampaio dos
author_facet Santos, Glauber Sampaio dos
Machado, Magno Valério Trindade
Silveira, Gustavo Gil da
author_role author
author2 Machado, Magno Valério Trindade
Silveira, Gustavo Gil da
author2_role author
author
dc.contributor.author.fl_str_mv Santos, Glauber Sampaio dos
Machado, Magno Valério Trindade
Silveira, Gustavo Gil da
dc.subject.por.fl_str_mv Colisao proton-nucleon
Mésons D
Cromodinâmica quântica
topic Colisao proton-nucleon
Mésons D
Cromodinâmica quântica
description The D-meson production is investigated by considering the unintegrated gluon distribution within the dipole approach in the momentum representation. We analyze the D-meson spectrum accounting for the effects of nonlinear behavior of the QCD dynamics which can be accordingly addressed in the dipole framework. The unintegrated gluon distribution is obtained by using geometric scaling property and the results are compared to the Glauber–Gribov framework. The absolute transverse momentum spectra and the nuclear modification ratios are investigated. Predictions are compared with the experimental measurements by the ALICE and LHCb Collaborations in p A collisions for different rapidity bins.
publishDate 2022
dc.date.accessioned.fl_str_mv 2022-12-20T04:52:52Z
dc.date.issued.fl_str_mv 2022
dc.type.driver.fl_str_mv Estrangeiro
info:eu-repo/semantics/article
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dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/252934
dc.identifier.issn.pt_BR.fl_str_mv 1434-6044
dc.identifier.nrb.pt_BR.fl_str_mv 001150357
identifier_str_mv 1434-6044
001150357
url http://hdl.handle.net/10183/252934
dc.language.iso.fl_str_mv eng
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dc.relation.ispartof.pt_BR.fl_str_mv The European physical journal. C, Particles and fields. Berlin. Vol. 82, no. 9 (Sep. 2022), 795, 12 p.
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eu_rights_str_mv openAccess
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instname:Universidade Federal do Rio Grande do Sul (UFRGS)
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institution UFRGS
reponame_str Repositório Institucional da UFRGS
collection Repositório Institucional da UFRGS
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