Studies of charge exchange in symmetric ion-ion collisions

被引：9
|
作者：
Chen, CY
Cocke, CL
Giese, JP
Melchert, F
Reiser, I
Stöckli, M
Sidky, E
Lin, CD
机构：
[1] Kansas State Univ, JR Macdonald Lab, Manhattan, KS 66506 USA
[2] Phys Tech Bundesanstalt, D-38116 Braunschweig, Germany
来源：
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 2001年 / 34卷 / 03期
关键词：
D O I：
10.1088/0953-4075/34/3/322
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We have measured the total cross sections fbr single charge exchange in He2+-He+, Ne2+-Ne+ and Ar2+-Ar+ collisions at centre-of-mass energies of 1.8-14.8, 1.8-10.8 and 2.8-7.3 keV, respectively using an intersecting beam technique. The results for He2+-He+ collisions. are compared with existing measurements and calculations. For Ne2+-Ne+ and Ar2+-Ar+ the measured cross sections are compared with results from new close-coupling calculations based on a one-electron model potential description of the collision system.
引用
收藏
页码：469 / 475
页数：7
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