$J/\psi$ photoproduction at HERA

Abstract

We revise and update an earlier model for $J/\psi$ photoproduction based on a dipole Pomeron exchange. We show that the H1 and ZEUS experimental data reported recently can be well fitted by a soft Pomeron alone.

11 pages, 6 figures, uses axodraw.sty; one figure added, minor changes in the text

References in corpus (2)

• New data and the hard pomeron
• Does F2 need a hard pomeron?

Cited by in corpus (10)

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• Ultra-high energy neutrino-nucleon interactions
• The Pomeron In Exclusive Vector Meson Production
• J/Psi Photoproduction in a Dual Model
• How to measure the Pomeron phase in diffractive dipion photoproduction
• Novel features in exclusive vector--meson production
• The Pomeron in Exclusive $J/\psi$ Vector Meson Production
• Multi-hadron Final States