Analysis of inelastic scattering of 3He on 13C at 37.9 MeV.

The differential cross section of elastic and inelastic scattering of 3He ions on the 13C nucleus has been measured at an energy of 37.9 MeV. By fitting the shape of the measured angular distribution of the elastic scattering the parameters of the optical model have been found. These parameters have been used for the DWBA calculations of angular distributions corresponding to excitations of the 13C levels 3.09(1/2+) MeV, 3.68(3/2−) MeV, 3.85(5/2+) MeV, 7.55(5/2−) MeV, 8.84(1/2−) MeV and 11.85(7/2+) MeV. Several sets of transition densities calculated with different effective nucleon-nucleon interactions and six different M3Y interactions between a projectile and target nucleon have been tested. Analysis of the inelastic scattering of 135 MeV protons on 13C is also presented, which enabled us to obtain additional information about the tested structure models. [ABSTRACT FROM AUTHOR]