Brian Tiburzi

University of Washington, Seattle

Generalized parton distributions and double distributions

In recent years generalized parton distributions have generated considerable attention both experimentally and theoretically. In this talk, I will describe the properties required of these distributions including an alternate formulation in terms of double distributions. I will then show how existing hadronic models are largely insufficient for generalized parton distribution phenomenology and construct a few simple models that satisfy all known constraints.

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