Low-energy scattering in four nucleon systems. Method of Cluster Reduction

Abstract

A method using an expansion of the four-body Yakubovsky wave function components onto the basis of the Faddeev-equation solutions for the two-cluster sub-Hamiltonian eigenfunctions is exploited for computations of low-energy scattering parameters in four nucleon systems. Results of calculations of low-energy scattering parameters in $n-{}^3$H, $n-{}^3$He are presented.

Comments: LaTeX, Contribution to 16 European Conference on Few-Body Problems in Physics. Autrans (France) June 1-6 1998