Abstract
The mean cross section for the elastic scattering and the and the -particle channels in the + system considerably exceeds the Hauser-Feshbach model predictions for the compound nucleus cross section. It is shown that the magnitude as well as the energy and angle dependence of this nonstatistical contribution to the mean cross section can be explained satisfactorily as being produced in a direct transfer reactin. One step , n, and transfer processes are adequate for the description of the and channel while a contribution of two-step sequential processes should be taken into account for the and transfers in the -particle exit channel.
NUCLEAR REACTIONS , , , and ; DWBA and CRC analysis of one- and two-step transfer contributions to , MeV.
- Received 1 February 1983
DOI:https://doi.org/10.1103/PhysRevC.28.700
©1983 American Physical Society