2 papers
hep-ph2026
Form factors of (1232) and the electromagnetic transition
Jiaqi Wang, Dongyan Fu, Yubing Dong
In this work, the electromagnetic and gravitational form factors of isobars, as well as the electromagnetic transition form factors are studied systematically and conti…
hep-ph2025
A systematical study of the nucleon form factors with the pion cloud effect
Jiaqi Wang, Dongyan Fu, Yubing Dong
The electromagnetic and gravitational form factors of the nucleon are studied simultaneously using a covariant quark-diquark approach, and the pion cloud effect on the form factors…