Solution of the $n{-}^{4}\mathrm{He}$ elastic scattering problem using the Faddeev-Yakubovsky equations
Résumé
The first numerical solution of the five-body Faddeev-Yakubovsky equations is presented. Modern realistic nucleon-nucleon Hamiltonians have been tested when describing low-energy elastic neutron scattering on the He4. Results obtained are compared with those available in the literature and based on the solution of the Schrödinger equation.