Inelastic $J/ψ$ photoproduction
| dc.creator | Krämer, Michael | |
| dc.date | 1995-04-07 | |
| dc.date.accessioned | 2026-07-07T03:57:29Z | |
| dc.date.available | 2026-07-07T03:57:29Z | |
| dc.description | Inelastic photoproduction of $J/ψ$ particles at high energies is one of the processes to determine the gluon distribution in the nucleon. The QCD radiative corrections to the color-singlet model of this reaction have recently been calculated. They are large at moderate photon energies, but decrease with increasing energies. I compare the cross section and the ${J/ψ}$ energy spectrum with the available fixed-target photoproduction data. Predictions for the HERA energy range are given which demonstrate the sensitivity of the result to the parametrization of the gluon distribution in the small-$x$ region. (Talk presented at the Workshop on "Heavy Quark Physics", Bad Honnef, FRG, Dec. 1994) | |
| dc.description | 11 pages, LaTeX; figures are included via epsfig; the corresponding postscript files are uuencoded | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9504255 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9504255 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/45446 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Inelastic $J/ψ$ photoproduction | |
| dc.type | text |