| 钠分子^1Пg里德堡态光谱研究 |
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| 引用本文： | 相军,戴星灿.钠分子^1Пg里德堡态光谱研究[J].光谱学与光谱分析,1999,19(1):1-4. |
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| 作者姓名： | 相军 戴星灿 |
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| 作者单位： | 清华大学现代应用物理系 |
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| 基金项目： | 中国科学院资助项目;29573110; |
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| 摘 要： | 通过光学－光学以共振（ＯＯＤＲ）光谱方法，研究了钠分子六个高激发＾１Пｇ态，对它们进行了振动和转动归属，获得了分子常数和势能曲线。根据里德堡轨道的ｎｌλ特性，将１－１０＾１Пｇ态划分为实贯穿里德堡态和实非贯穿里堡态。
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| 关 键 词： | ^1Пg态 里德堡态 钠分子 OODR光谱 |
Spectroscopic study of the 1pig Rydberg states of Na2] |
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| Jun XIANG,Xingcan DAI,Sheng PENG,Hongming CHEN,Yaoming LIU,Jian LI,Dieyan CHEN,Li LI.Spectroscopic study of the 1pig Rydberg states of Na2][J].Spectroscopy and Spectral Analysis,1999,19(1):1-4. |
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| Authors: | Jun XIANG Xingcan DAI Sheng PENG Hongming CHEN Yaoming LIU Jian LI Dieyan CHEN Li LI |
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| Institution: | Department of Physics, Center of Atomic and Molecular Sciences, Tsinghua University, 100084 Beijing. |
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| Abstract: | Six highly excited 1pig states of the Na2 molecule have been investigated by optical-optical double resonance (OODR) flourescence excitation spectroscopy. Absolute vibrational numberings are determined and molecular constants and RKR potential curves are obtained. The lowest 10 1pig states have been relabeled according to the hydrogenic nllambda characters of the Rydberg orbital and classified into core-penetrating and core-nonpenetrating Rydberg states. |
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