Complete g-u symmetry breaking in highly excited valence states of the HD molecule

被引：15

作者：

Reinhold, E ^{[1
]}

Hogervorst, W ^{[1
]}

Ubachs, W ^{[1
]}

机构：

[1] Free Univ Amsterdam, Dept Phys & Astron, NL-1081 HV Amsterdam, Netherlands

来源：

CHEMICAL PHYSICS LETTERS | 1998年 / 296卷 / 3-4期

关键词：

D O I：

10.1016/S0009-2614(98)01047-1

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We performed a study of rovibrational energy levels of the (H) over bar(1)Sigma(g)(+) and (B) over bar(1)Sigma(u)(+) states in HD in a three-photon experiment involving extreme ultraviolet (XUV), visible, and ultraviolet laser radiation. An analysis of level shifts with respect to adiabatic energies, deduced from level energies in H-2 and D-2, shows strong non-adiabatic interaction between these two states, implying complete g-u symmetry breaking over a wide range of v and J quantum numbers. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：411 / 416

页数：6

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