Vector Meson Production in the Golec-Biernat Wuesthoff Model

Abstract

We apply the Golec-Biernat Wuesthoff model in the calculation of vector meson photo- and electroproduction. Starting from very simple non-relativistic wave functions we show that the model provides a good description of $J/\Psi$ cross sections in wide $Q^2$ and $W$ ranges. For the light mesons one obtains the approximately correct $W$ dependence and ratio of longitudinal to transverse cross sections, although in this case the normalization, affected mainly by the wave function employed, is not in good agreement with data.

References in corpus (3)

• Elastic Photoproduction of J/psi and Upsilon Mesons at HERA
• Measurement of elastic electroproduction of phi mesons at HERA
• The QCD description of diffractive processes

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