EINN2025

Electromagnetic Form Factors of the Nucleon with Dispersively Improved Chiral Effective Field Theory

Not scheduled

20m

Talk in workshop 1 "Non-perturbative approaches for hadron structure from low to high energy"

Speaker

Prof. Jose Manuel Alarcon (University of Alcalá)

Description

In this talk, I will show how effective field theory can be combined with dispersion theory to provide a representation of the nucleon's electromagnetic form factors that incorporates the correct analytical structure and the dynamics of QCD at low energy. As an application, I will present how this approach contributes to the determination of the proton's charge and magnetic radii, as well as its predictions for the MUSE experiment.