Generalized Parton Distributions at COMPASS: Present Results and Future Perspectives.
Le résumé fourni par la source
Understanding the nucleon structure remains one of the key challenges of nuclear physics. The Generalized Parton Distributions (GPDs) grant a new insight for the study of the nucleon structure, as they provide a three-dimensional picture of the nucleon. COMPASS at CERN has a great potential for GPD studies, with its forthcoming measurement of deeply virtual Compton scattering and exclusive meson production off the proton with both $\mu^+$ and $\mu^-$. The current COMPASS GPD program will be discussed, as well as an overview of the investigation on future possible developments. Existing results of exclusive meson production will also be presented.
Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.