Abstract
The elastic and inelastic cross sections of on at 240 MeV, and quasielastic cross section of and on at and 319 MeV, respectively, are analyzed with the coupled-channels method. The collective nuclear level density is used to determine the deformation parameter regarding to the first-excited state of . The results are in agreement with the experimental data and indicate the need of using a nuclear structure model such as nuclear level density to reduce the ambiguity between the optical model parameters and the deformation parameter. Additionally, the spin-orbit potential is found to have an important role in reproducing the data of the quasielastic scattering of and on a target.
- Received 20 March 2015
DOI:https://doi.org/10.1103/PhysRevC.91.044615
©2015 American Physical Society