Axial form factor of the nucleon in the perturbative chiral quark model

K. Khosonthongkee, V. E. Lyubovitskij, Th. Gutsche +4

We apply the perturbative chiral quark model (PCQM) at one loop to analyze the axial form factor of the nucleon. This chiral quark model is based on an effective Lagrangian, where…