TRANSITION AMPLITUDES IN THE DIRAC-FOCK APPROXIMATION

被引：12

作者：

LIAW, SS

机构：

来源：

CANADIAN JOURNAL OF PHYSICS | 1992年 / 70卷 / 08期

关键词：

D O I：

10.1139/p92-104

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Transition amplitudes for several iso-electronic sequences are computed on the frozen-core Dirac-Fock approximation using the B-spline method. The length and velocity forms of the oscillator strengths are shown to be equal numerically if the nonlocal effective vertex is used. These gauge-invariant values, when compared with other theoretical results aiming for the exact values of the oscillate strengths, show satisfactory quality. We also find a peculiar feature for some transitions.

引用

页码：644 / 651

页数：8

共 17 条

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