Excitation of neutral helium by electron impact

被引：0

作者：

de Heer, F.J. ^{[1
]}

Hoekstra, R. ^{[1
]}

Kingston, A.E. ^{[1
]}

Summers, H.P. ^{[1
]}

机构：

[1] JET Joint Undertaking, Abingdon, United Kingdom

来源：

Nuclear Fusion | 1992年 / Suppl 1期

关键词：

Approximation theory - Electric excitation - Electron energy levels - Ionization of gases - Mathematical models - Plasma collision processes;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Experimental data for electron impact excitation of neutral helium in its ground state are reviewed critically. A preferred dataset is established and combined with theoretical close coupling approximation data below the ionization threshold and Born approximation data at high energy. Results are presented in figures and tables. Maxwell averaged collision strengths are also tolerated.

引用

页码：19 / 32