Dual parameterization of generalized parton distributions and a description of DVCS data

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Dual parameterization of generalized parton distributions and description of DVCS data

M.V. Polyakov Institut für Theoretische Physik II, Ruhr-Universität Bochum, D-44780 Bochum, Germany and Petersburg Nuclear Physics Institute, Gatchina, St. Petersburg 188350, Russia Abstract We discuss a new leading-order parameterization of generalized parton distributions of the proton, which is based on the idea of duality. In its minimal version, the parameterization is defined by the usual...

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ژورنال

عنوان ژورنال: The European Physical Journal C

سال: 2006

ISSN: 1434-6044,1434-6052

DOI: 10.1140/epjc/s2006-02491-0