New pair of A1Σu+ ∼ b3Πu mixed levels in 6Li7Li

被引：9
|
作者：
Yi, P
Song, M
Liu, YM
Lyyra, AM
Li, L [1 ]
机构：
[1] Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China
[2] Tsing Hua Univ, Key Lab Atom & Mol Nanosci, Beijing 100084, Peoples R China
[3] Temple Univ, Dept Phys, Philadelphia, PA 19122 USA
来源：
CHEMICAL PHYSICS LETTERS | 2001年 / 349卷 / 5-6期
基金：
中国国家自然科学基金; 美国国家科学基金会;
关键词：
D O I：
10.1016/S0009-2614(01)01236-2
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：
A new pair of singlet-triplet A(1)Sigma (-)(u) similar to b(3)Pi (u) mixed levels of (LiLi)-Li-6-Li-7 has been identified and used here as window levels in pulsed perturbation-facilitated optical-optical double resonance (PFOODR) experiments to study the high-lying triplet 2(3)Delta (g) state. The ne mixed le els reported here enhance access to the high-lying triplet states through the expansion of the Franck-Condon overlap factor range. at the same time allowing for more reliable determination of rotational constants, New molecular constants of the 2(3)Delta (g) state are reported here. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：426 / 430
页数：5
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