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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-perturb…
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 into…
hep-ph2021
The Self-energy of Nucleon for the Photon-proton Elastic Scattering and the Electromagnetic Polarizability
Susumu Kinpara
The effect of the self-energy on the photon-proton elastic scattering is investigated for the backward and the forward directions. The shape of the Thomson scattering at the photon…