A Factorization of the S-Matrix into Jost Matrices

Abstract

An effective algebraic approach to $S$--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.

15 pages, LaTeX, no figures

Cited by in corpus (3)

• Analytical Form of the Deuteron Wave Function Calculated within the Dispersion Approach
• Asymptotic estimation of some multiple integrals and the electromagnetic deuteron form factors at high momentum transfer
• Concerning Riemann Hypothesis