Abstract
Fusion cross sections were measured for the systems and in order to understand the role of specific channels involved in sub-barrier fusion. Fusion cross sections were measured by direct detection of the evaporation residues. Extracted fusion barrier distributions were analyzed using the exact coupled-channel code CCFULL as well as the simplified code CCMOD. These calculations show that the observed fusion barrier distribution for the Si+Sn system is reproduced only if the rotational excitation in is taken into account.
- Received 1 September 1999
DOI:https://doi.org/10.1103/PhysRevC.62.014603
©2000 American Physical Society