LARGE-SCALE RELATIVISTIC CORRELATION CALCULATIONS - LEVELS OF PR+3

被引：36

作者：

CAI, ZY

UMAR, VM

FISCHER, CF

机构：

[1] Department of Computer Science, Vanderbilt University, Nashville, TN 37235

来源：

PHYSICAL REVIEW LETTERS | 1992年 / 68卷 / 03期

关键词：

D O I：

10.1103/PhysRevLett.68.297

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The multiconfiguration Dirac-Fock program GRASP has been modified for large-scale, relativistic correlation studies requiring wave-function expansions with several thousand configuration state functions. As a test case, the program was used to study the effects of relativistic correlation on the levels of Pr+3. Our results are in reasonable agreement with experimental data, the lower H-3 and 3F levels being in good agreement. The previously controversial S-1(0) term is confirmed by theory for the first time.

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页码：297 / 300

页数：4

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