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用微扰增强双共振对Na223Πg和33Πg能级进行新观测(英文)

New Observation of the Na2 2 3Πg and 3 g States by Pulsed Perturbation Facilitated Optical-Optical Double Resonance Spectroscopy

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【作者】 崔成哲陈峥刘耀明李丽

【Author】 Cui Chengzhe, Chen Zheng, Liu Yaoming, Li Li ** (Department of Physics and Key Lab of Atomic and Molecular Nanosciences, Tsinghua University, Beijing 100084)

【机构】 清华大学物理系和原子分子纳米科学重点实验室清华大学物理系和原子分子纳米科学重点实验室 北京100084北京100084北京100084

【摘要】 Na2 2 3 Πg 和 33 Πg 态在 3486 0cm-1(相对基态Te)和 3s+3d解离限之间的Ω =0 ,1,2能级进行了脉冲激光微扰增强双共振探测 .观测到两个态之间强烈的相互微扰 .给出忽略微扰情况下Ω =0能级的Tv 和Bv.

【Abstract】 The Ω= 0,1,2 levels of the Na 2 2 3Π g and 3 3Π g states in the energy region between 34860 cm -1 above the T e of the ground state and the 3s+3d atomic limit have been probed by pulsed laser perturbation facilitated optical-optical double resonance (PFOODR) spectroscopy. Strong mixing of these two states has been observed. The T v and B v values are given for the Ω=0 component without deperturbation.

【关键词】 Na223Πg态33Πg态三重态里德堡态PFOODR
【Key words】 Na22 3Πg state3 3Πg stateTriplet statesRydberg statesPFOODR
【基金】 ProjectsupportedbytheNationalNaturalScienceFoundationofChina(10174042,20173029)andNKBRSFofChina.ThispaperisdedicatedtoProf.ZhuQiheforhis80′sbirthdayandhiscontributiononmoleculardynamics.
  • 【文献出处】 化学物理学报 ,Chinese Journal of Chemical Physics , 编辑部邮箱 ,2004年03期
  • 【分类号】O641
  • 【下载频次】26
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