On the Difference and Similarity Between Elastic Scatterings of Ne + C and O + O

Abstract

Based on the LCNO model with double alpha transfer and on the optical model, the experimental excitation functions and the angular distributions of 20Ne + 12C and 16O + 16O elastic scatterings are respectively reproduced by using approximately equal parameters of optical potentials. The difference and the similarity exhibited in the elastic scattering excitation functions of these two systems are naturally explained.