THE COLLISION-INDUCED ELECTRIC-DIPOLE MOMENT OF H(N=2) IN H-HE, NE AND AR COLLISIONS

被引：5

作者：

SIEGMANN, B

TEPEHAN, GG

HIPPLER, R

MADEHEIM, H

KLEINPOPPEN, H

LUTZ, HO

机构：

[1] TECH UNIV ISTANBUL,FAC SCI & LETTERS,DEPT PHYS,ISTANBUL 80626,TURKEY

[2] UNIV STIRLING,ATOM PHYS LAB,STIRLING FK9 4LA,SCOTLAND

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/BF01426077

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 collision-induced electric dipole moment of H(n=2) in H(1 s)-Ne and H(1 s)-Ar collisions was measured in an energy range of 1 to 25 keV. For these systems we observe a positive electric dipole moment which corresponds to an electron lagging behind the proton. This behaviour is in contrast to recent measurements for the H-He systems, where a negative dipole moment corresponding to an electron moving in front of the proton was observed. A simple explanation for this difference is given.

引用

页码：223 / 226

页数：4

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