Pion Prodution in Nucleon-Nucleon Collisions in Bev Range

Progress of Theoretical Physics Vol. 25 No. 6 (1961) pp. 1017-1027 Dispersion Relations for Virtual Pion-Nucleon Scattering J. Iizuka and A. Klein Progress of Theoretical Physics Vol. 28 No. 6 (1962) pp. 991-1025 One Boson Exchange Model in Proton-Proton Scattering Shoji Sawada, Tamotsu Ueda, Wataro Watari and Minoru Yonezawa Progress of Theoretical Physics Vol. 29 No. 6 (1963) pp. 829-850 The One Boson Exchange Model in the Single Pion Production Process in Proton-Proton Collision Tamotsu Ueda