Study of $N(1440)$ structure via ${\gamma }^{\ast }p\to N(1440)$ transition

A. Kaewsnod, K. Xu, Z. Zhao +4

We study the photoproduction of the $N(1440)$ resonance in ${\gamma }^{\ast }p\to N^{\ast }$ process in quark models, where the $N(1440)$ takes different wave functions: first radial excitation of the…