Determination of the scalar polarizabilities of the proton using beam asymmetry ${\Sigma }_3$ in Compton scattering

V. Sokhoyan, E. J. Downie, E. Mornacchi +73

The scalar dipole polarizabilities, ${\alpha }_{E1}$ and ${\beta }_{M1}$, are fundamental properties related to the internal dynamics of the nucleon. The currently accepted values of the proton p…