MANY-BODY CALCULATION OF CORRELATION CONTRIBUTIONS TO THE NUCLEAR ANTISCREENING FACTOR GAMMA-INFINITY IN PR3+

被引：16

作者：

AHMAD, S

NEWMAN, DJ

机构：

[1] Department of Solid State Physics, Research School of Physical Sciences, Australian National University, Canberra

来源：

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS | 1979年 / 12卷 / 07期

关键词：

D O I：

10.1088/0022-3719/12/7/015

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

A discrete basis set has been used in conjunction with many-body perturbation theory to calculate correlation contributions to the Sternheimer quadrupolar antiscreening parameter gamma infinity in the Pr 3+. A very large contribution, omitted in previous work, is shown to arise from the use of Hartree-Fock potentials in generating the basis states. The remaining correlation contributions have been calculated to lowest order and are shown to be relatively small.

引用

页码：1245 / 1254

页数：10

共 21 条

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