%0 Journal Article
%T Relativistic Multichannel Treatment of Ionic Rydberg States of Lanthanum
%A ZHANG Xin-Feng
%A JIA Feng-Dong
%A ZHONG Zhi-Ping
%A XUE Ping
%A XU Xiang-Yuan
%A YAN Jun
%A <br>张新峰
%A 贾凤东
%A 钟志萍
%A 薛平
%A 许祥源
%A 颜君
%J 中国物理快报
%D 2007
%I 
%X Ionic Rydberg energy levels of lanthanum are calculated from first principles by relativistic multichannel theory within the framework of multichannel quantum defect theory. The present calculated results are in better agreement with the experimental measurements than the previous calculations J. Phys. B 34(2001)369] due to the consideration of dynamical polarizations. Moreover, in the experimental spectra achieved by a five-laser resonance excitation via the intermediate state 5d6d3 F2, a series of weak ionic Rydberg states and some of perturbing states are found and assigned in this work.
%K 31
%K 25
%K Jf
%K 31
%K 30
%K Jv
%K 32
%K 80
%K Dz<br>相对性
%K 多渠道处理
%K 镧
%K 能量
%K 强相对作用
%K 量子
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=E27DA92E19FE279A273627875A70D74D&aid=03664AC44D48081893151A7D1FA77EC8&yid=A732AF04DDA03BB3&vid=B91E8C6D6FE990DB&iid=F3090AE9B60B7ED1&sid=33B0BD29DD85F6D8&eid=72987ABB302603E3&journal_id=0256-307X&journal_name=中国物理快报&referenced_num=0&reference_num=0