Remarks on the Regge-Pole Phenomenology in Nuclear Scattering

Some level parameters of ${\mathrm{Ne}}^{20}$, tentatively assigned on the basis of Regge-pole phenomenology, are compared with the levels determined in a recent experiment by John, Aldridge, and Davis. The connection between some of the phenomenological models for the partial-wave amplitude in nuclear scattering, the corresponding interaction potential, and the Regge-pole theory is discussed.