Reply to the paper of V.D. Efros: Comments in some recent papers on the Hyperspherical approach in few--body system

A. Kievsky, L. E. Marcucci, S. Rosati +1

Few days ago V.D. Efros submitted a preprint to nucl-th containing criticisms of our recent research activity on bound and scattering states of A=3, 4 nucleons. As a consequence, w…