T-Violation Effects and Final-State Interactions. II. Photoproduction, Electroproduction, and Neutrino-Induced Production of a Single Pion

The results of a previous paper are specialized to photoproduction, electroproduction, and neutrino-induced production of a single pion. A detailed analysis is given of possible $T$-violation effects. In particular, the problem of eliminating spurious effects arising from final-state interactions is studied, and suitable prescriptions are given for eliminating these spurious effects. Detailed estimations are given of $T$-violation effects in the various cases and under different kinematical situations. In particular, the interplay of the various multipole transitions is discussed and numerically estimated. The electroproduction of a single pion near threshold and the neutrino-induced production of a single pion appear particularly interesting.