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J/psi + $\gamma$ production at the Tevatron energy

We study the process \bar p p \rightarrow J/\psi + \gamma +X at the Tevatron energy (\sqrt{s} = 1.8~TeV). The perturbative QCD contributions to this process from the gluon-fusion and the fragmentation mechanisms are computed. For the entire range of p_T that can be probed at the Tevatron, the fusion...

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Detalles Bibliográficos
Autores principales: Roy, D.P., Sridhar, K.
Lenguaje:eng
Publicado: 1995
Materias:
Acceso en línea:https://dx.doi.org/10.1016/0370-2693(95)80023-Q
https://dx.doi.org/10.1016/0370-2693(94)01321-3
http://cds.cern.ch/record/267074