Investigation of $\Delta (1232)$ resonance substructure in $p{\gamma }^{\ast }\to \Delta (1232)$ process through helicity amplitudes

A. Kaewsnod, K. Xu, T. Sangkhakrit +5

This work investigates the substructure of the $\Delta (1232)$ resonance in the $p{\gamma }^{\ast }\to \Delta (1232)$ process through helicity transition amplitudes within the quark model framework. We cons…