STUDY OF 0+-EXCITATIONS IN NUCLEI WITH RESIDUAL FORCES INCLUDED

Properties of 0+ excited states generated by the pair, quadrupole, and spin-orbital interactions in isotopes of samarium are studied. The excitation energies for 0+ states, probabilities of E (0)- and E (2)-transitions, Rasmussen parameter X , and spectroscopic factors of reactions with the transfer of two nucleons are calculated. With an appropriate choice of the spin-orbit interaction parameter, the second excited state appears slightly below the energy gap.