Potential curve of the 41Σ+ state of NaK by polarisation labelling spectroscopy

被引：9

作者：

Jastrzebski, W

Nadyak, R

Kowalczyk, P

机构：

[1] Polish Acad Sci, Inst Phys, PL-02668 Warsaw, Poland

[2] Univ Warsaw, Inst Expt Phys, PL-00681 Warsaw, Poland

来源：

CHEMICAL PHYSICS LETTERS | 2003年 / 374卷 / 3-4期

关键词：

D O I：

10.1016/S0009-2614(03)00729-2

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：

The 4(I)Sigma(+) state of NaK molecule has been observed for the first time and studied by polarisation labelling spectroscopy technique. A total of 1567 rovibronic levels in this state were measured with an accuracy better than 0.1 cm(-1). The inverted perturbation approach method was used to construct the potential energy curve of the 4(I)Sigma(+) state. The irregular shape of the potential confirms earlier theoretical predictions. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：297 / 301

页数：5

共 18 条

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