NOTE ON MCDF CORRELATION CALCULATIONS FOR HIGH-Z IONS

被引：9
|
作者：
BIERON, J
FISCHER, CF
YNNERMAN, A
机构：
[1] Department of Computer Science, Vanderbilt University, Nashville, TN
来源：
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1994年 / 27卷 / 20期
关键词：
D O I：
10.1088/0953-4075/27/20/004
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The ground-state energies of helium-like uranium, helium-like holmium and neutral helium have been calculated within the multiconfiguration Dirac-Fock model. The convergence problem of the MCDF method for two-electron heavy ions is studied. The results are compared with values obtained by others using projection operators for the negative energy continuum. A small but significant discrepancy in calculated energies is found.
引用
收藏
页码：4829 / 4834
页数：6
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