Class of model problems in three-body quantum mechanics that admit exact solutions

被引：0
|
作者：
N. Zh. Takibayev
机构：
[1] Abay Kazakh National Pedagogical University,
来源：
Physics of Atomic Nuclei | 2008年 / 71卷
关键词：
03.65.-w; 21.45.+v;
D O I：
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学科分类号：
摘要：
An approach to solving scattering problems in three-body systems for cases where the mass of one of the particles is extremely small in relation to the masses of the other two particles and where the pair potentials of interaction between the particles involved are separable is developed. Exact analytic solutions to such model problems are found for the scattering of a light particle on two fixed centers and on two interacting heavy particles. It is shown that new resonances and a dynamical resonance enhancement may appear in a three-body system.
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