Single- and Multi-Nucleon Transfer Reactions Induced by 14N and 12C on fp-Shell Nuclei

Transfer reactions on 52 Cr, 53 Cr, 50 Ti and 54 Fe nuclei induced by 14 N and 12 C projectiles were studied at energies of 60, 70 and 90 MeV, about two to three times higher than the Coulomb barrier. It is seen from this experiment that energy spectra of emitted particles consist of two parts: the one corrresponding to selectivepeaks at low excitation energies and the other a broad bump at higher excitationregion. In sigle nucleon transfer, several peaks were observed in the energy spectrum and the yield of the bump was small, whereas the cross sections of selectivepeaks were very small and the broad bumps were prominently observed in multi-nucleon transfer. In the case of selective peaks on single proton stripping the differential cross sections could be analyzed by DWBA method including recoilcorrection.