Analytic form for the off-shell p-p T matrix for the Graz separable interaction
R. J.W. Hodgson · 1978
Analytic expressions are presented for the off-shell p-p T matrix for the Graz l = 0 and l = 1 separable potentials. Physical on-shell results are also obtained and used to compute the phase shifts for the /sup 1/S/sub 0/, /sup 3/P/sub 0/, /sup 3/P/sub 1/ and /sup 3/P/sub 2/ states. Improved fits are obtained to the experimental data. Analytic expressions are also presented for the effective range function and are used to compute the low-energy scattering parameters. 7 references.