ORIENTATION AND ALIGNMENT IN CHARGE-EXCHANGE PROCESSES INVOLVING SODIUM ATOMS STUDIED BY SEMICLASSICAL MOLECULAR THEORY

被引：6

作者：

COURBIN, C

MACHHOLM, M

LEWARTOWSKI, E

机构：

[1] UNIV PARIS 06,F-75252 PARIS,FRANCE

[2] HC ORSTED INST,DEPT CHEM,DK-2100 COPENHAGEN 0,DENMARK

来源：

ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS | 1994年 / 30卷 / 2-3期

关键词：

D O I：

10.1007/BF01426074

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

The semi-classical molecular model is applied to study the charge exchange processes in the H+-Na 3p and Li+-Na 3p systems in the keV energy range. The dependence of the charge exchange on the orientation and the alignment of the initial or final state is obtained for the transition probabilities and for the differential cross sections. The 14 state present model for the H+-Na system is in good agreement with the experimental differential cross sections. The alignment is explained by orientation occurring in the transfer region. The cross sections predicted with a 28 state model for Li+-Na exhibit similar behaviour as for H+-Na.

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页码：205 / 210

页数：6

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