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

dc.contributor.authorSantos, Glauber Sampaio dospt_BR
dc.contributor.authorMachado, Magno Valério Trindadept_BR
dc.contributor.authorSilveira, Gustavo Gil dapt_BR
dc.date.accessioned2022-12-20T04:52:52Zpt_BR
dc.date.issued2022pt_BR
dc.identifier.issn1434-6044pt_BR
dc.identifier.urihttp://hdl.handle.net/10183/252934pt_BR
dc.description.abstractThe 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.en
dc.format.mimetypeapplication/pdfpt_BR
dc.language.isoengpt_BR
dc.relation.ispartofThe European physical journal. C, Particles and fields. Berlin. Vol. 82, no. 9 (Sep. 2022), 795, 12 p.pt_BR
dc.rightsOpen Accessen
dc.subjectColisao proton-nucleonpt_BR
dc.subjectMésons Dpt_BR
dc.subjectCromodinâmica quânticapt_BR
dc.titleD-meson production in high energy pA collisions within the QCD color dipole transverse momentum representationpt_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb001150357pt_BR
dc.type.originEstrangeiropt_BR


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