ORBITAL ALIGNMENT DEPENDENCE OF ELECTRON-TRANSFER CROSS-SECTIONS .2. 1-15-KEV HE+ NA(3P) COLLISIONS

被引:21
作者
THOMSEN, JW
ANDERSEN, N
DOWEK, D
HOUVER, JC
LARSSON, MO
LAURITSEN, JHV
MULLER, U
PEDERSEN, JOP
SALGADO, J
SVENSSON, A
机构
[1] UNIV PARIS 11,COLLIS ATOM & MOLEC LAB,F-91405 ORSAY,FRANCE
[2] UNIV UPPSALA,DEPT PHYS,S-75121 UPPSALA,SWEDEN
关键词
D O I
10.1088/0953-4075/28/4/005
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
This letter reports experimental results for the influence of target excitation and orbital alignment on the electron transfer process for the He+-Na(3s,3p) collision. The impact energy range is 1-15 keV in which the electron transfer cross sections have their maximum values. The total cross section parameters are found to depend sensitively on collision velocity. Disagreement is significant with recent theoretical 12 and 16 MO state predictions of Mo and Riera, and Dutta et al.
引用
收藏
页码:L93 / L99
页数:7
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