Double charmed meson in pp and pA collisions production at the LHC within the dipole approach in momentum representation

Detalhes bibliográficos
Autor(a) principal: Santos, Glauber Sampaio dos
Data de Publicação: 2023
Outros Autores: Silveira, Gustavo Gil da, Machado, Magno Valério Trindade
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/278464
Resumo: A study of double charmed meson production in proton–proton and proton–nucleus collisions at the LHC energies is performed. Based on the color dipole formalism developed in the transverse momentum representation and the double parton scattering mechanism, predictions are made for the transverse momentum differential cross section for different pairs of D-mesons. The theoretical results consider the center-of-mass energy and forward rapidities associated to the measurements by the LHCb Collaboration. The results considering different unintegrated gluon distributions are presented and compared to data and predictions for proton–nucleus collisions are provided.
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spelling Santos, Glauber Sampaio dosSilveira, Gustavo Gil daMachado, Magno Valério Trindade2024-09-06T06:37:45Z20231434-6044http://hdl.handle.net/10183/278464001200327A study of double charmed meson production in proton–proton and proton–nucleus collisions at the LHC energies is performed. Based on the color dipole formalism developed in the transverse momentum representation and the double parton scattering mechanism, predictions are made for the transverse momentum differential cross section for different pairs of D-mesons. The theoretical results consider the center-of-mass energy and forward rapidities associated to the measurements by the LHCb Collaboration. The results considering different unintegrated gluon distributions are presented and compared to data and predictions for proton–nucleus collisions are provided.application/pdfengThe European physical journal. C, Particles and fields. Berlin. Vol. 83, no. 9 (Sept. 2023), 827, 10 p.Mésons DColisões proton-protonColisao proton-nucleonDouble charmed meson in pp and pA collisions production at the LHC within the dipole approach in 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:UFRGSTEXT001200327.pdf.txt001200327.pdf.txtExtracted Texttext/plain46452http://www.lume.ufrgs.br/bitstream/10183/278464/2/001200327.pdf.txt290ba03517e56cc4f5d94fbee9b47849MD52ORIGINAL001200327.pdfTexto completo (inglês)application/pdf569136http://www.lume.ufrgs.br/bitstream/10183/278464/1/001200327.pdfcb2778093036760f86b27f60fdd02be6MD5110183/2784642024-09-07 06:16:52.733204oai:www.lume.ufrgs.br:10183/278464Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2024-09-07T09:16:52Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Double charmed meson in pp and pA collisions production at the LHC within the dipole approach in momentum representation
title Double charmed meson in pp and pA collisions production at the LHC within the dipole approach in momentum representation
spellingShingle Double charmed meson in pp and pA collisions production at the LHC within the dipole approach in momentum representation
Santos, Glauber Sampaio dos
Mésons D
Colisões proton-proton
Colisao proton-nucleon
title_short Double charmed meson in pp and pA collisions production at the LHC within the dipole approach in momentum representation
title_full Double charmed meson in pp and pA collisions production at the LHC within the dipole approach in momentum representation
title_fullStr Double charmed meson in pp and pA collisions production at the LHC within the dipole approach in momentum representation
title_full_unstemmed Double charmed meson in pp and pA collisions production at the LHC within the dipole approach in momentum representation
title_sort Double charmed meson in pp and pA collisions production at the LHC within the dipole approach in momentum representation
author Santos, Glauber Sampaio dos
author_facet Santos, Glauber Sampaio dos
Silveira, Gustavo Gil da
Machado, Magno Valério Trindade
author_role author
author2 Silveira, Gustavo Gil da
Machado, Magno Valério Trindade
author2_role author
author
dc.contributor.author.fl_str_mv Santos, Glauber Sampaio dos
Silveira, Gustavo Gil da
Machado, Magno Valério Trindade
dc.subject.por.fl_str_mv Mésons D
Colisões proton-proton
Colisao proton-nucleon
topic Mésons D
Colisões proton-proton
Colisao proton-nucleon
description A study of double charmed meson production in proton–proton and proton–nucleus collisions at the LHC energies is performed. Based on the color dipole formalism developed in the transverse momentum representation and the double parton scattering mechanism, predictions are made for the transverse momentum differential cross section for different pairs of D-mesons. The theoretical results consider the center-of-mass energy and forward rapidities associated to the measurements by the LHCb Collaboration. The results considering different unintegrated gluon distributions are presented and compared to data and predictions for proton–nucleus collisions are provided.
publishDate 2023
dc.date.issued.fl_str_mv 2023
dc.date.accessioned.fl_str_mv 2024-09-06T06:37:45Z
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/10183/278464
dc.identifier.issn.pt_BR.fl_str_mv 1434-6044
dc.identifier.nrb.pt_BR.fl_str_mv 001200327
identifier_str_mv 1434-6044
001200327
url http://hdl.handle.net/10183/278464
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv The European physical journal. C, Particles and fields. Berlin. Vol. 83, no. 9 (Sept. 2023), 827, 10 p.
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFRGS
instname:Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
instname_str Universidade Federal do Rio Grande do Sul (UFRGS)
instacron_str UFRGS
institution UFRGS
reponame_str Repositório Institucional da UFRGS
collection Repositório Institucional da UFRGS
bitstream.url.fl_str_mv http://www.lume.ufrgs.br/bitstream/10183/278464/2/001200327.pdf.txt
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