Nucleon elastic scattering by4He with nonlocal separable potentials

Research paper by J. Barguil, J. Pigeon, C. Fayard, G. H. Lamot, E. El Baz

Indexed on: 15 Oct '07Published on: 15 Oct '07Published in: Il Nuovo Cimento A (1971-1996)


The neutron or proton elastic scattering on4He below 22 MeV has been studied with the use of a one-term nonlocal separable potential. The theoretical phase shifts obtained are in very good agreement with the experimental data. The nuclear potential, chosen identical for the neutron and for the proton, gives nearly identical parameters.