Abstract
Optical model calculations for intermediate energy alpha particles are performed with single-folded potentials using a Woods-Saxon parametrization for the matter densities and Gaussians for the effective alpha-nucleon interaction. A nearside and farside decomposition of the angular distributions are performed. We show that the refraction determines the gross features of the angular distributions.
- Received 14 October 1993
DOI:https://doi.org/10.1103/PhysRevC.49.1609
©1994 American Physical Society