A Factorization of the S-Matrix into Jost Matrices
Nuclear Theory
2009-10-30 v1
Abstract
An effective algebraic approach to --matrix factorization into Jost matrices is developed in the case of coupled channels. The Jost matrix is given as a solution of boundary value Riemann -- Hilbert problem. A rational form is assumed for tangent of mixing angle, while there is no limitations for approximation of phase shifts.
Cite
@article{arxiv.nucl-th/9607011,
title = {A Factorization of the S-Matrix into Jost Matrices},
author = {A. F. Krutov and D. I. Muravyev and V. E. Troitsky},
journal= {arXiv preprint arXiv:nucl-th/9607011},
year = {2009}
}
Comments
15 pages, LaTeX, no figures