Generalized Parton Distributions in the valence region from Deeply Virtual Compton Scattering
Michel Guidal, Herve Moutarde, Marc Vanderhaeghen
TL;DR
This paper reviews recent advances in understanding the quark structure of nucleons through Generalized Parton Distributions and Deeply Virtual Compton Scattering, highlighting current constraints, models, and future research directions.
Contribution
It provides a comprehensive overview of recent experimental constraints, parametrizations, and future prospects in the study of GPDs in the valence region.
Findings
Current measurements constrain GPD models
Several state-of-the-art GPD parametrizations are discussed
Future experimental directions are outlined
Abstract
This work reviews the recent developments in the field of Generalized Parton Distributions (GPDs) and Deeply virtual Compton scattering in the valence region, which aim at extracting the quark structure of the nucleon. We discuss the constraints which the present generation of measurements provide on GPDs, and examine several state-of-the-art parametrizations of GPDs. Future directions in this active field are discussed.
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