Approximation of Hartree-Fock atomic form factors within the shell model

被引：0

作者：

Korshunov, FP ^{[1
]}

Lazar, AP ^{[1
]}

机构：

[1] Natl Acad Sci Belarus, Inst Solid State & Semicond Phys, Minsk 220072, BELARUS

来源：

PHYSICS OF ATOMIC NUCLEI | 2003年 / 66卷 / 02期

关键词：

D O I：

10.1134/1.1553516

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

On the basis of the shell model for the electron distribution in an atom, analytic expressions and approximations are constructed for relativistic Hartree-Fock atomic form factors. The proposed approach ensures a precision that is two to three times higher than that of approximations based on existing models. This approach makes it possible to obtain simple expressions for a screening function of the Thomas-Fermi type. (C) 2003 MAIK "Nauka/Interperiodica".

引用

页码：416 / 419

页数：4

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