Speaker
Mr
Attaphon Kaewsnod
(Suranaree university of technology)
Description
The helicity amplitude of the process $\gamma^*N\rightarrow N(1440)$ is evaluated in a relativistic quark model.
The wave functions of the baryons are extracted by fitting the theoretical result to the experimental data.
The findings of the work are consistent with that the $N(1440)$ is mainly a three-quark bound state.
Primary author
Mr
Attaphon Kaewsnod
(Suranaree university of technology)
Co-authors
Mr
Kai Xu
(Suranaree University of Technology)
Dr
Sorakrai Srisuphaphon
(Burapha University)
Dr
Xuyang Liu
(Bohai University)
Prof.
Yupeng Yan
(Suranaree University of Technology)
