Ab-initio calculations of four-nucleon elastic scattering
  We present microscopic calculations of low energy scattering observables in all possible four nucleon systems : n-3H, p-3He and p-3H. Results were obtained by solving Faddeev-Yakubovski equations in configuration space, appropriately modified to include Coulomb and three-nucleon forces. 
R. Lazauskas (LPSC), J. Carbonell (LPSC)