Vector meson electroproduction within GPD approach

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We analyze electroproduction of light vector meson at small Bjorken $x$ within the generalized parton distribution (GPD) approach. Calculation is based on the modified perturbative approach, where the quark transverse degrees of freedom in the hard subprocess are considered. Our results on the cross section are in fair agreement with experiment from HERMES to HERA energies.
7pages, 4 figures, Talk at 12th International Conference on Elastic and Diffractive Scattering, DESY, Hamburg May 2007

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High Energy Physics - Phenomenology

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http://salesiana.dossiersoluciones.com/handle/123456789/137090

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0708.4314
 http://arxiv.org/abs/0708.4314

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arXiv