A search for charmonium states produced in central pp interactions at 450 GeV/c

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/178626A search for centrally produced charmonium states has been presented. There is no significant evidence for any charmonium production. An upper limit of 2 nb is found for the cross section of chic production using the decay chic(1P)-> J/psi gamma.10 pages, Latex, 4 FiguresHigh Energy Physics - ExperimentA search for charmonium states produced in central pp interactions at 450 GeV/ctext