Photoproduction of upsilon states in ultraperipheral collisions at the CERN Large Hadron Collider within the color dipole approach
dc.contributor.author | Gay Ducati, Maria Beatriz | pt_BR |
dc.contributor.author | Nóbrega, Fábio Köpp | pt_BR |
dc.contributor.author | Machado, Magno Valério Trindade | pt_BR |
dc.contributor.author | Martins, Sony | pt_BR |
dc.date.accessioned | 2017-08-09T02:34:11Z | pt_BR |
dc.date.issued | 2016 | pt_BR |
dc.identifier.issn | 1550-7998 | pt_BR |
dc.identifier.uri | http://hdl.handle.net/10183/164926 | pt_BR |
dc.description.abstract | The exclusive photoproduction of upsilon state ϒð1SÞ and its radially excited states ϒð2S; 3SÞ is investigated in the context of ultraperipheral collisions at the LHC energies. Predictions are presented for their production in proton-proton, proton-nucleus, and nucleus-nucleus collision at the energies available at the LHC Run 2. The rapidity and transverse-momentum distributions are shown, and the robustness of the model is tested against the experimental results considering ψð1S; 2SÞ and ϒð1SÞ states. The theoretical framework considered in the analysis is the light-cone color dipole formalism, which includes consistently parton saturation effects and nuclear shadowing corrections. | en |
dc.format.mimetype | application/pdf | pt_BR |
dc.language.iso | eng | pt_BR |
dc.relation.ispartof | Physical review. D, Particles, fields, gravitation, and cosmology. College Park. Vol. 94, no. 9 (Nov. 2016), 094023, 8 p. | pt_BR |
dc.rights | Open Access | en |
dc.subject | Fotoproducao de mesons | pt_BR |
dc.subject | Aceleradores de partículas | pt_BR |
dc.subject | Cromodinâmica quântica | pt_BR |
dc.title | Photoproduction of upsilon states in ultraperipheral collisions at the CERN Large Hadron Collider within the color dipole approach | pt_BR |
dc.type | Artigo de periódico | pt_BR |
dc.identifier.nrb | 001023895 | pt_BR |
dc.type.origin | Estrangeiro | pt_BR |
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