The proton transfer in the reaction 12C( 14N,13 C) 13N are discussed. Calculations of level energies in the shell model of deformed and spherical nuclei are performed for 14N nuclei. The present theoretical analysis of the 12C( 14N,13 C) 13N reaction at 116 MeV was performed by means of the FRESCO code. Our theoretically calculated differential cross sections give a fair ...