ELECTRON-CAPTURE INTO HE+(4L) STATES IN COLLISIONS OF HE-2+ ON LI

被引:19
作者
HOEKSTRA, R
WOLFRUM, E
BEIJERS, JPM
DEHEER, FJ
WINTER, H
MORGENSTERN, R
机构
[1] FOM,INST ATOM & MOLEC PHYS,1009 DB AMSTERDAM,NETHERLANDS
[2] VIENNA TECH UNIV,INST ALLGEMEINE PHYS,A-1040 VIENNA,AUSTRIA
关键词
D O I
10.1088/0953-4075/25/11/013
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Absolute cross sections for He II (n = 4 --> n = 3) visible light emission subsequent to charge changing collisions (0.8-9.75 keV amu-1) of He2+ with Li have been measured. The respective l state selective He+(4l) electron capture cross sections have been determined from the intensity of the He II (n = 4 --> n = 3) transition along the ion beam path by means ot a deconvolution technique based on the lifetimes of the He+(4l) states.
引用
收藏
页码:2587 / 2596
页数:10
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