Observation and assignment of the 21Πg state of Rb2

被引：8
|
作者：
Han, Xiaomin [1 ]
Wang, Xinhe [1 ]
Wang, Tao [1 ]
Xiong, Wei [1 ]
Dai, Xingcan [1 ]
机构：
[1] Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China
来源：
CHEMICAL PHYSICS LETTERS | 2012年 / 538卷
关键词：
LASER-INDUCED FLUORESCENCE; ELECTRONIC-STATE; RB2;
D O I：
10.1016/j.cplett.2012.04.029
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 2(1)Pi(g) state of Rb-2 has been observed using the infrared infrared double resonance method. The low part of the potential curve of the state is characterized for the first time. The absolute vibrational numbers are determined with isotope effect. The molecular constants of this state are obtained from a Dunham fit and the potential curve of the state is constructed using the Rydberg-Klein-Rees method. (C) 2012 Elsevier B.V. All rights reserved.
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页码：1 / 4
页数：4
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