ENERGY PARTITIONING BETWEEN EJECTED ELECTRONS FOLLOWING ELECTRON-IMPACT VALENCE DOUBLE IONIZATION OF ARGON

被引：22
作者：
DUGUET, A
DUPRE, C
LAHMAMBENNANI, A
机构：
[1] Laboratoire des Collisions, Atomiques et Moléculaires (URAD0281), Université Paris XI, Orsay Cedex, 91405
来源：
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1991年 / 24卷 / 03期
关键词：
D O I：
10.1088/0953-4075/24/3/022
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The electron impact outer-shell double ionization of argon has been investigated at 5.5 keV incident energy. (e,(3-1)e) experiments in which two of the three electrons present in the continuum are detected in coincidence have been performed, yielding fourfold differential cross sections. The energy distribution of the two ejected electrons is reported. The observed non-symmetric shape may be attributed to the different angular distribution of the fast and slow ejected electrons.
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页码：675 / 682
页数：8
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