POTENTIAL DESCRIPTION OF N+ LI-6 AND H-3+HE-4 ELASTIC-SCATTERING

In the approximation of supermultiplet symmetry the process of N + Li-6 elastic scattering is considered. The effective potentials of the N + Li-6 interaction containing Pauli-forbidden states are constructed. The calculated bound and resonance states of Li-7 in the N + Li-6 and H-3 + 4 He channels are compared. A classification of the allowed and forbidden states in the systems N + d, N + H-3(He-3), N + He-4, N + Li-6, N + Li-7, d + d, d + H-3(He-3), H-3(He-3) +H-3(He-3), H-3 + He-4, d + He-4, d + Li-6, and He-4 + He-4 is given. It is shown that in a number of cases there is mixing of the Young schemes in the channels with the minimal total spin of the system.