Numerical method for solving equations of quantum-mechanical collisions
Abstract
A numerical method for computing the quantum-mechanical matrix of two-particle collisions is presented which is based on the approximation of Green's functions to radial Schroedinger equations. The method is applied to scattering by a nonlocal potential, scattering by an optical potential, and the strong coupling of two channels.
- Publication:
-
Zhurnal Vychislitelnoi Matematiki i Matematicheskoi Fiziki
- Pub Date:
- April 1981
- Bibcode:
- 1981ZVMMF..21..400I
- Keywords:
-
- Collision Parameters;
- Particle Collisions;
- Quantum Mechanics;
- Green'S Functions;
- Iterative Solution;
- Matrices (Mathematics);
- Schroedinger Equation;
- Thermodynamics and Statistical Physics