Analysis of Phenomenological and Hybrid Optical Models for Deuterium Scattering at 100 MeV/u

The elastic and inelastic cross-section measurements, taken at the Research Center for Nuclear Physics, Osaka University, Japan, have been analyzed for a range of nuclei to the end of developing optical models for deuterium scattering. For the first time, formulations of optical models which explicitly account for nucleon-nucleon pairing interactions viz. a double folding formalism have been employed for elastic fitting and DWBA calculations for low lying discrete states. The validities of these models in the range of masses $24