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

页码：L421 / L424

页数：4

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