  The experimental angular distributions for 20Ne+16O elastic transfer are
reanalyzed using different forms of potential both phenomenological and
semi-microscopic. The significant increase in cross sections at backward
hemisphere due to the contribution of alphacluster transfer is investigated
using the distorted wave Born approximation (DWBA) method. The spectroscopic
amplitude (SA) for the configuration 20Ne as consisting of 16O (core) and an
alpha-particle orbiting this core at the different concerned energies is
extracted. The agreement between the experimental data and theoretical
calculations using the two considered approaches is reasonably good.
