ELECTRON-IMPACT IONIZATION OF THE TUNGSTEN ATOM

被引：33

作者：

PINDZOLA, MS ^{[1
]}

GRIFFIN, DC ^{[1
]}

机构：

[1] ROLLINS COLL, DEPT PHYS, WINTER PK, FL 32789 USA

来源：

PHYSICAL REVIEW A | 1992年 / 46卷 / 05期

关键词：

D O I：

10.1103/PhysRevA.46.2486

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The near-threshold electron-impact ionization cross section for the tungsten atom is calculated in a distorted-wave approximation. A shape resonance is found to have a large effect on the total cross sections for the 6s and 5d subshells. The shape resonance in the l = 2 scattering channel is most clearly defined when one examines the differential cross section with ejected energy.

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页码：2486 / 2488

页数：3

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