Abstract
The modified Newton-Sabatier method is extended to the inverse scattering problem of coupled channels at fixed energy. The problem is solved for a system of coupled radial Schrödinger equations with a potential matrix independent of the angular momentum of the relative motion. The new method is applied to the example of two channels coupled by complex-valued square well potentials.
- Received 25 September 1995
DOI:https://doi.org/10.1103/PhysRevLett.77.1921
©1996 American Physical Society