Representation of a complex Green function on a real basis: Generalization to a three-body system

被引：0
|
作者：
Li, Tieniu [1 ]
Piraux, Bernard [2 ]
Shakeshaft, Robin [1 ]
机构：
[1] Physics Department, University of Southern California, Los Angeles, CA 90089-0484, United States
[2] Lab. de Phys. Atom. et Moleculaire, 2 Chemin du Cyclotron, B-1348 Louvain-la-Neuve, Belgium
来源：
Physical Review A - Atomic, Molecular, and Optical Physics | 2003年 / 67卷 / 05期
关键词：
Boundary conditions - Eigenvalues and eigenfunctions - Electron scattering - Green's function - Hamiltonians - Mathematical transformations - Wave equations;
D O I：
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摘要：
A quantum method for treating three-body collisions was described and tested by applying it to electron scattering and photodetachment. The method was based on the analyticity of the resolvent G(E)≡1/(E-H) with respect to the underlying time scale. Test calculations of cross-sections of the two-electron escape from H-by one-photon absorption were found to be in agreement with those achieved using other methods.
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页码：527041 / 527041
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