Educing GPDs from amplitudes of hard exclusive processes

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The dual parametrization of generalized parton distributions (GPDs) is considered in details. We discuss which part of information about hadron structure encoded in GPDs [part of total GPD image] can be restored from the known amplitude of a hard exclusive process. The physics content of this partial image is analyzed.
To appear in proceedings of Crimea conference ``New Trends in High-Energy Physics", Yalta, Sept. 15-22, 2007

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High Energy Physics - Phenomenology, High Energy Physics - Experiment, Nuclear Experiment, Nuclear Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/141993

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0711.1820
 http://arxiv.org/abs/0711.1820

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arXiv