Exclusive photoproduction of J/ψ and ψ(2S) states in proton-proton collisions at the CERN LHC

Autor:	Gay Ducati, Maria Beatriz, Griep, Mirian Thurow, Machado, Magno Valério Trindade
Jazyk:	angličtina
Rok vydání:	2013
Předmět:	Cones de luz Fotoproducao de mesons Interacoes proton-proton Mésons psi
Zdroj:	Repositório Institucional da UFRGS Universidade Federal do Rio Grande do Sul (UFRGS) instacron:UFRGS
Popis:	In this work we investigate the exclusive photoproduction of J=c and the radially excited c ð2SÞ state off nucleons in proton-proton collisions. The theoretical framework considered in the analysis is the light-cone dipole formalism and predictions are done for proton-proton collisions at the CERN-LHC energy of 7 TeV. The theoretical uncertainties are investigated and a comparison is made to the recent LHCb Collaboration data for the exclusive charmonium production.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=od______3056::cdd6013eab3e84988289401f4b12487a Zobrazit plný text záznamu