4 papers
hep-ph2026
The Non-perturbative term for the Axial-vector Form Factor of Pion Decay
Susumu Kinpara
The axial-vector form factor for the decay of pion is calculated by using the pseudovector coupling pion-nucleon interaction with the non-pert…
hep-ph2025
The Non-perturbative term for the Vector Form Factor of Pion Decay
Susumu Kinpara
The vector form factor of the decay is calculated by the method for the pseudovector pion-nucleon system. The non-perturbative term is taken i…
nucl-th2024
The Non-perturbative term of the Pseudovector Interaction in the Pion-Nucleon System and the Pion Form Factor
Susumu Kinpara
The correction of the higher-order process for the photon-pion-pion vertex is calculated by the field theoretical method of the pion-nucleon system. The non-perturbative term of th…
nucl-th2024
The Coupling Constant of the Pseudovector Pion-nucleon Interaction for the Magnetic Moment of Nucleon
Susumu Kinpara
The role of the suppression of the coupling constant in the pseudovector pion-nucleon interaction is examined to account for the calculation of the magnetic moment of nucleon. Amon…