APPROXIMATION FORMULAE FOR IONIZATION CROSS SECTION OF K-SHELL BY ELECTRON IMPACT

被引：6

作者：

HINK, W

JESSENBERGER, J

ZIEGLER, A

机构：

[1] Experimentelle Physik II, Physikalisches Institut der Universität Würzburg

来源：

ZEITSCHRIFT FUR PHYSIK | 1969年 / 226卷 / 05期

关键词：

D O I：

10.1007/BF01395966

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Burhop's non relativistic result for the ionization cross section of the K-shell was recalculated. The remaining integrations over the change of momentum and the momentum of the ejected electron were done numerically especially for elements of low atomic number. The ionization function of the various elements normalized to unity at the maximum shows very small variation with atomic number. This universal behaviour of the ionization function was used to construct simple approximation formulae. © 1969 Springer-Verlag.

引用

页码：463 / +

页数：1

共 13 条

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