In an earlier paper we considered scattering of all partial waves from a wide class of separable nonlocal potentials, and obtained in configuration space exact analytic solutions for the wave functions and phase shifts. In this paper these solutions are used to construct exact expressions for the half-off-shell and off-shell T matrices for this class of potentials. As an illustration, we compare the off-shell T matrix for the one-term Yamaguchi potential calculated by the method presented here with the expression obtained by standard techniques. NUCLEAR REACTIONS Off-shell T matrices. Separable nonlocal potentials. © 1974 The American Physical Society.

Bijan Kumar Bagchi

Physics

(SoNS) School of Natural Sciences

B. Mulligan

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