Abstract
A method is presented which allows to derive separable two-cluster interaction potentials from wave functions of the fish bone optical model, or from resonating group wave functions. The two-cluster Pauli effect, as much as it is contained in the off-shell behaviour of the wave functions, is reproduced by the separable interaction. The potentials are real, symmetric and energy-independent. The α-α potential is given as an example.
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We thank Dr. M. Orlowski for helpful discussions and Dipl.-Phys. K. Hahn for fitting the parameters of the fish bone optical model to the experimental data of the α-α scattering.
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Kircher, R., Schmid, E.W. Pauli-correct separable potentials for composite particle interactions. Z Physik A 299, 241–244 (1981). https://doi.org/10.1007/BF01443941
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DOI: https://doi.org/10.1007/BF01443941