HIGH-ACCURACY EIGENVALUES FOR THE STATIC SCREENED COULOMB POTENTIAL

被引：18

作者：

LAM, CS

VARSHNI, YP

机构：

[1] Department of Physics, University of Ottawa

来源：

PHYSICAL REVIEW A | 1979年 / 19卷 / 01期

关键词：

D O I：

10.1103/PhysRevA.19.413

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A relatively simple variational wave function is proposed for the ground state of two particles bound by a static screened Coulomb potential. It is shown that it gives eigenvalues of high accuracy in the low- and medium-screening regions, and of fair accuracy in the high-screening region. © 1979 The American Physical Society.

引用

页码：413 / 415

页数：3

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