%0 Journal Article
%T OPTICAL-OPTICAL DOUBLE-RESONANCE EXCITATION SPECTRA OF THE (6d)1Πg, (7d)1Πg HIGH-LYING RYDBERG STATES IN Na2
%A 潘永乐
%A 丁良恩
%A 马龙生
%A 孙殿平
%A 王祖赓
%J 中国物理 B
%D 1994
%I 
%X Two 1Πg states of Na2 for v≤13 have been observed by using optical-optical double resonance (OODR) fluorescence excitation spectroscopy. The intermediate levels in B1Πu state are identified by the numerical calculations with the molec-ular constants for B1Πu←X1Σg+ transitions and confirmed by the complemen-tary A1Σg+←X1Σg+ polarization spectra. Absolute vibrational numberings of the (6d)1Πg and (7d)1Πg states are determined by comparing the experimental OODR excitation intensities with the simulated Franck-Condon factors. The Dnnham coef-ficients and the Rydberg-Klein-Rees (RKR) potential energy curves of the (6d)1Πg, (7d)1Πg states are reported.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=CD8D6A6897B9334F09D8D1648C376FB4&aid=E76461FCCFBD4641B84145776B5C1769&yid=3EBE383EEA0A6494&vid=38B194292C032A66&iid=94C357A881DFC066&sid=A5B34D9E8FDA439A&eid=50EA2A80A7D254EF&journal_id=1009-1963&journal_name=中国物理&referenced_num=0&reference_num=0