Reaction mechanism and nuclear-rainbow effect in the3He+12C interaction atE(3He)=98 MeV

Nuclear-rainbow effects in elastic and inelastic scattering and transfer reactions by the3He+12C interaction atE(3He)=98 MeV are observed, analyzing the angular distributions of the3He,2H and4He particles. The data are analyzed by a near/far-side formalism using Fuller's model. We also observe the different characteristics of the rainbow effects and of the shape of the angular distributions for various reaction mechanisms.