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Vector Meson Production in the Golec-Biernat Wuesthoff Model

Allen C. Caldwell·Mara S. Soares
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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 $J/Ψ$ 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.

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Allen C. Caldwell, Mara S. Soares. 2001-01-09. Vector Meson Production in the Golec-Biernat Wuesthoff Model. https://doi.org/10.1016/s0375-9474(01)01117-4

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