On the nucleon decay of subbarrier single-particle states in soft spherical nuclei

The nucleon decay of subbarrier single-particle states with large angular momentum and parity opposite to that of the shell in soft spherical nuclei is considered. It is shown that the reduced probabilities of the nucleon decay into the ground state (0+) and into the first excited (2+) state of the daughter nucleus have qualitatively different energy dependences. (orig.)