Calculation of electron-impact ionization of Mg and Al+

被引：6
|
作者：
Bray, I. [1 ]
McNamara, K.
Fursa, D. V.
机构：
[1] Curtin Univ, Curtin Inst Computat, Perth, WA 6845, Australia
来源：
PHYSICAL REVIEW A | 2015年 / 92卷 / 02期
基金：
澳大利亚研究理事会;
关键词：
CLOSE-COUPLING CALCULATIONS; CROSS-SECTION MEASUREMENTS; HYDROGEN SCATTERING; ATOMS; TARGETS; CD+;
D O I：
10.1103/PhysRevA.92.022705
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The total electron-impact single-ionization cross sections of Mg and Al+ have been calculated by Ludlow et al. [Phys. Rev. A 79, 032715 (2009)] using the time-dependent close-coupling and R-matrix-with-pseudostates methods. The cross-section results were found to be in good agreement with each other, but substantially smaller than those reported by several experiments. We apply the convergent close-coupling method to the problem and find a much improved agreement with experiment.
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页数：3
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