Transfer ionization in energetic \alpha-He collisions

被引：0
|
作者：
Dž. Belkić
I. Mančev
V. Mergel
机构：
[1] Stockholm University,Atomic Physics Department
[2] University of Niš,Department of Physics
[3] Universität Frankfurt,Institut für Kernphysik
来源：
Hyperfine Interactions | 1997年 / 108卷
关键词：
Total Cross Section; Impact Energy; Transfer Ionization; Fast Collision; Related Experimental Work;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Total cross sections σif for transfer ionization α + He → He+ + α + e are computed at high energies by means of the four-body continuum distorted wave (CDW-4B) approximation. Comparisons between the present results σif and the available experimental data at E = 30-600 keV/amu yield satisfactory agreement at impact energies E > 80 keV/amu, in sharp contrast to the previous independent event model.
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页码：141 / 146
页数：5
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