Two-photon above-threshold ionization of magnesium

被引：0
|
作者：
Reber, A. [1 ]
Martín, F. [1 ]
Bachau, H. [1 ]
Berry, R.S. [1 ]
机构：
[1] Department of Chemistry, James Franck Institute, University of Chicago, Chicago, IL 60637, United States
来源：
| 2002年 / American Physical Society卷 / 65期
关键词：
Electron energy levels - Electron resonance - Electron scattering - Green's function - Hamiltonians - Photoionization - Polarization;
D O I：
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中图分类号：
学科分类号：
摘要：
The calculation of two-photon above-threshold ionization cross sections and angular distributions of magnesium (Mg) was done in the region between the 3p and 4s ionization thresholds using an L2integrable B-spline basis in the Feshbach formalism. The widths, positions, and assignments of a number of doubly excited Feshbach states were reported. The correlation was found to be important in the Feshbach states, indicated by significant mixing among configurations.
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页码：634131 / 634137
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