Solution of a Coupled Channel Inverse Scattering Problem at Fixed Energy by a Modified Newton-Sabatier Method

M. Eberspächer, B. Apagyi, and W. Scheid
Phys. Rev. Lett. 77, 1921 – Published 2 September 1996
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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

Authors & Affiliations

M. Eberspächer1, B. Apagyi2, and W. Scheid1

  • 1Institut für Theoretische Physik der Justus-Liebig-Universität, Giessen, Germany
  • 2Department of Theoretical Physics, Technical University of Budapest, 1521 Budapest, Hungary

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Issue

Vol. 77, Iss. 10 — 2 September 1996

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