NN potentials from inverse scattering in the J-matrix approach
Abstract
An approximate inverse scattering method [7,8] has been used to construct separable potentials with the Laguerre form factors. As an application, we invert the phase shifts of proton-proton in the 1S0 and 3P2-3F2 channels and neutron-proton in the 3S1-3D1 channel elastic scattering. In the latter case the deuteron wave function of a realistic np potential was used as input.
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