Ab initio calculation of the whole set of He double-photoionization cross sections

被引：0
|
作者：
Selles, P. [1 ]
Malegat, L. [1 ]
Kazansky, A.K. [1 ]
机构：
[1] Lab. Spectroscopie Atomique Ionique, Laboratoire Associeá au CNRS, Universiteá Paris-Sud, Batiment 350, 91405 Orsay Cedex, France
来源：
Physical Review A - Atomic, Molecular, and Optical Physics | 2002年 / 65卷 / 3 A期
关键词：
Approximation theory - Atoms - Boundary conditions - Differential equations - Eigenvalues and eigenfunctions - Electron scattering - Ground state - Helium - Integral equations - Light absorption - Light polarization - Photons;
D O I：
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学科分类号：
摘要：
The HℜM-SOW method is described in detail. The method does not involve any adjustable parameter and so can be characterized as ab initio. It is accurate enough to provide results that are gauge invariant to an excellent approximation.
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页码：1 / 032711
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