Model for scattering from the bound state of a two-body system

An exactly solvable model for scattering of a particle from the bound state of a two-body sysem is studied. In this model the motion of all particles is confined to one dimension. It is also assumed that the interaction between the projectile and the target is nonlocal and separable, but the potential between the target particles is local. Depending on the form of the latter potential two cases are considered: (1) the target is the ground state …