Monopole-fermion and dyon-fermion bound states. Pt. 4

In the first part of the paper, we give analytic, approximate results for dyon-fermion binding energies and wave functions, valid for large values of A=1/2Zvertical strokeegvertical strokekappa, where kappa is the extra magnetic moment. In the second part, more general results are obtained for the same problem that are valid when either A is large or the binding is weak. Numerical results for the binding energy are tabulated and compared. The case of very strong binding is also discussed. (orig.)