This book covers detailed studies on nucleon-nucleus and nucleus-nucleus interactions at low energies within the framework of non-relativistic time-independent scattering theory. Instead of representing nuclear interaction by short-range local potential, physical processes like - , -12C, etc. which play major roles in stellar nucleosynthesis are described by nonlocal separable plus electromagnetic potential. In this regard, we provide brief mathematical approaches which give information on bound, scattering, and resonant states for a specific scattering problem. The nonlocal properties of...

Within the frame work of time independent non-relativistic quantum scattering theory the importance of the nucleon-nucleon, nucleus-nucleus scattering by additive interactions have been discussed. Within the formalism of separable model electromagnetic-distorted nuclear scattering has been treated to construct closed form analytical expressions for off-shell quantities in their maximal reduced form via different approaches to the problem and make them amenable to numerical treatment. The integral representations for on- and off-shell Jost functions for all partial waves in the representation...