2 P-3 excitation of helium by electron impact

被引：12
|
作者：
Roder, J [1 ]
Ehrhardt, H [1 ]
Bray, I [1 ]
Fursa, DV [1 ]
机构：
[1] FLINDERS UNIV S AUSTRALIA,ELECT STRUCT MAT CTR,ADELAIDE,SA 5001,AUSTRALIA
来源：
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1996年 / 29卷 / 11期
关键词：
D O I：
10.1088/0953-4075/29/11/006
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We present highly accurate relative measurements of 2 P-3 excitation of helium by electron impact at 30, 40 and 50 eV. These, when normalized to the convergent close-coupling (CCC) theory at one angle, yield excellent agreement at the remaining angles. This resolves some of the outstanding discrepancies between the CCC theory and earlier measurements.
引用
收藏
页码：L421 / L424
页数：4
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