Sub-doppler spectroscopy of the LiH molecule:: The A-X system

被引：6

作者：

Bouloufa, N ^{[1
]}

Cacciani, P ^{[1
]}

Vetter, R ^{[1
]}

Yiannopoulou, A ^{[1
]}

机构：

[1] CNRS 2, Aime Cotton Lab, F-91405 Orsay, France

来源：

JOURNAL OF MOLECULAR SPECTROSCOPY | 2000年 / 202卷 / 01期

关键词：

D O I：

10.1006/jmsp.2000.8119

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 sub-Doppler analysis of the (A(1)Sigma(+)-X(1)Sigma(+)) system is performed for (LiH)-Li-6 and 7LiH by crossing an effusive beam of LiH by a cw tunable laser beam in the near UV; 384 lines are measured between 357 and 385 nm and assigned to (LiH)-Li-6 and (LiH)-Li-7 with an accuracy of 5 x 10(-3) cm(-1). Accurate Dunham coefficients and their mass-dependent corrections are deduced for the A(1)Sigma(+) electronic state of both isotopomers from the combination of previously published data and these new ones. (C) 2000 Academic Press.

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页码：37 / 43

页数：7

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