High-Resolution Spectroscopy of the G0+u ← A0+g Transition in the (202Hg)2 Excimer
High-Resolution Spectroscopy of the G0+u ← A0+g Transition in the (202Hg)2 Excimer
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(202Hg)2 准分子中 G0+u ← A0+g 跃迁的高分辨率光谱
DOI：
10.1006/jmsp.1995.1253
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发表时间：
1995
影响因子：
1.4
通讯作者：
L. Krause
中科院分区：
文献类型：
--
作者：
W. Kedzierski;J. Supronowicz;A. Czajkowski;J. Atkinson;L. Krause
摘要 激光光谱的泵浦和探针方法应用于石英池中的单同位素汞蒸气，用于研究 ( 202 Hg) 2 准分子激发带的旋转分辨 G 0 + u ← A 0 + g 系统。记录和分析了包含超过 5700 个旋转峰的 69 个振动电子带，产生了准确的光谱常数值，用于构建两种状态的电势曲线 RKR 模型，从而可以与从头计算进行比较。
Abstract Pump and probe methods of laser spectroscopy, applied to monoisotopic mercury vapor contained in a quartz cell, were used to study the rotationally resolved G 0 + u ← A 0 + g system of excitation bands of the ( 202 Hg) 2 excimer. Sixty-nine rovibronic bands containing over 5700 rotational peaks were recorded and analyzed, yielding accurate values of spectroscopic constants that were employed in constructing RKR models of potential curves for the two states, permitting comparison with ab initio calculations.