STATIC MULTIPOLE POLARIZABILITIES AND SHIELDING FACTORS FOR THE S-ELECTRON MOVING IN THE SCREENED COULOMB POTENTIAL

被引：0
|
作者：
KASSIM, HA [1 ]
机构：
[1] UNIV BASRAH,COLL SCI,DEPT PHYS,BASRAH,IRAQ
来源：
PHYSICA STATUS SOLIDI B-BASIC RESEARCH | 1994年 / 182卷 / 01期
关键词：
D O I：
10.1002/pssb.2221820108
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The variational perturbation approach of Rivail and Rinaldi as generalized by Shukla and Easa is utilized to derive a 2L-pole static Polarizability and a shielding factor for the electron in the ground state moving in a screened Coulomb potential of Debye form. The final formulas are reduced to power series of the screening parameter D in the asymptotic region. The special cases discussed by Fowler can readily be obtained from the present generalized form by direct substitution of the corresponding L values.
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页码：79 / 88
页数：10
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