Study of (1,4) band in the comet-tail (A2Πi-X2Σ+) system of CO+

被引：10
|
作者：
Yang, Xiaohua [1 ]
Wu, Yandan
Chen, Yangqin
机构：
[1] E China Normal Univ, Key Lab Opt & Magnet Resonance Spect, Shanghai 200062, Peoples R China
[2] E China Normal Univ, Dept Phys, Shanghai 200062, Peoples R China
[3] Hanshan Normal Coll, Dept Phys & Elect Engn, Chaozhou 521041, Peoples R China
来源：
JOURNAL OF MOLECULAR SPECTROSCOPY | 2007年 / 245卷 / 01期
基金：
中国国家自然科学基金;
关键词：
CO+; comet-tail system; molecular constants;
D O I：
10.1016/j.jms.2007.06.007
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：
Ro-vibrational spectrum of the (1, 4) band in the comet-tail system of CO+ cation is observed employing the optical heterodyne and magnetic rotation enhanced velocity modulation spectroscopy in the range of 13189-13472 cm(-1). Two hundred and eighteen spectral lines are assigned to 12 branches of this band for the first time, thus, precise molecular constants of the levels involved are obtained by nonlinear least-squares fitting procedure combining with our previous spectrum of the (1,2) band. (c) 2007 Elsevier Inc. All rights reserved.
引用
收藏
页码：84 / 87
页数：4
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