ALIGNMENT AND ORIENTATION FOR CHARGE-EXCHANGE IN LI+-NA(3S, 3P) COLLISIONS .2. TIME-DEPENDENT OUTER ELECTRON-DENSITY AND CURRENT

被引:18
作者
MACHHOLM, M
COURBIN, C
机构
[1] UNIV PARIS 06,F-75252 PARIS 05,FRANCE
[2] CNRS,DYNAM MOLEC & ATOM LAB,F-75252 PARIS 05,FRANCE
[3] NIELS BOHR INST,ORSTED LAB,DK-2100 COPENHAGEN 0,DENMARK
关键词
Alignment - Calculations - Electron energy levels - Electron scattering - Electrons - Graphic methods - Lithium - Sodium;
D O I
10.1088/0953-4075/27/19/026
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The time evolving electronic density and current of the active outer electron in 1-2 keV Li+-Na(3p) collisions have been calculated and graphed. The corresponding time-dependent electronic wavefunction is provided by the 28 coupled molecular state calculations of the preceding paper with a common translation factor. The mechanism of the alignment effect for charge exchange from initially aligned Na(3p0 degrees/90 degrees) or Na(3p45 degrees/-45 degrees) is clearly seen in the graphs of the current.
引用
收藏
页码:4703 / 4713
页数:11
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