Generalized Parton Distributions and Deep Exclusive Reactions: Present Program at JLab.

Michel Garçon (1)

1 DPHN - Département de Physique Nucléaire (ex SPhN)

We review briefly the physical concept of generalized parton distributions and the experimental challenges associated with the corresponding measurements of deep exclusive reactions.The first data obtained at Jefferson Lab for exclusive photon (DVCS) and vector meson (DVMP) electroproduction above the resonance-excitation region are described . Two upcoming dedicated DVCS experiments are presented in some detail.

Domaines: Physique des Hautes Energies - Expérience [hep-ex]

Michel Garçon. Generalized Parton Distributions and Deep Exclusive Reactions: Present Program at JLab.. 2nd International Workshop on the Structure of the Nucleon at Large Bjorken X, Jul 2004, Marseille, France. ⟨hal-00003912⟩