Energy Thresholds of Stability of Three-Particle Systems
Nuclear Theory
2008-11-26 v1
Abstract
We have studied the general properties of the energy thresholds of stability for a three-particle system with short-range interaction. A wide region of the interaction constants and various ratios of the masses of particles are considered. The specific effects characteristic of the near-threshold stationary energy levels of three particles are revealed. The asymptotic estimates are obtained for the thresholds at some limiting cases, and the high-precision variational calculations of the thresholds for various values of the interaction constants and the masses of particles are carried out.
Keywords
Cite
@article{arxiv.nucl-th/0703025,
title = {Energy Thresholds of Stability of Three-Particle Systems},
author = {I. V. Simenog and Yu. M. Bidasyuk and B. E. Grinyuk and M. V. Kuzmenko},
journal= {arXiv preprint arXiv:nucl-th/0703025},
year = {2008}
}
Comments
27 pages, 6 PostScript figures, RevTeX4