Three-Body Scattering Below Breakup Threshold: An Approach without using Partial Waves
核理论
2009-10-31 v2
摘要
The Faddeev equation for three-body scattering below the three-body breakup threshold is directly solved without employing a partial wave decomposition. In the simplest form it is a three-dimensional integral equation in four variables. From its solution the scattering amplitude is obtained as function of vector Jacobi momenta. Based on Malfliet-Tjon type potentials differential and total cross sections are calculated. The numerical stability of the algorithm is demonstrated and the properties of the scattering amplitude discussed.
引用
@article{arxiv.nucl-th/9903020,
title = {Three-Body Scattering Below Breakup Threshold: An Approach without using Partial Waves},
author = {W. Schadow and Ch. Elster and W. Gloeckle},
journal= {arXiv preprint arXiv:nucl-th/9903020},
year = {2009}
}
备注
21 pages, 7 figures included, uses psfig, revised version