FORMATION OF HIGHLY VIBRATIONALLY EXCITED-STATES OF O-2(+) BY THRESHOLD PULSED FIELD-IONIZATION USING COHERENT XUV

被引：18

作者：

KONG, W

RODGERS, D

HEPBURN, JW

机构：

[1] Centre for Molecular Beams and Laser Chemistry, University of Waterloo, Waterloo

来源：

CHEMICAL PHYSICS LETTERS | 1993年 / 203卷 / 5-6期

基金：

加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1016/0009-2614(93)85299-4

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 report the observation of Franck-Condon forbidden highly vibrationally excited states of the oxygen molecular ion through threshold pulsed field ionization spectroscopy. The spectra were recorded using a broadly tunable coherent XUV light source for single-photon excitation of supersonically cooled oxygen. The rotational band contours are well described by the standard model for rotational linestrengths in photoelectron spectra, and are similar to those observed previously for Franck-Condon allowed bands.

引用

页码：497 / 502

页数：6

共 27 条

[1]

BAER T, 1989, ANNU REV PHYS CHEM, V40, P637

[2] NON-FRANCK-CONDON TRANSITIONS IN RESONANT AUTO-IONIZATION OF N2O [J].