%0 Journal Article
%T Time-dependent theoretical approach to the influence of laser fields on the resonance enhanced multi-photon ionization of SH radical<br>
%A Yue Da-Guang
%A Zheng Xiao-Yun
%A Liu Hao
%A Wang Chun-Xing
%A Meng Qing-Tian
%A <br>
%J 中国物理 B
%D 2009
%I 
%X This paper reports that the (2+1) resonance enhanced multi-photon ionization spectra of SH radical in external fields are simulated using the split-operator scheme of time-dependent wave-packet method. Two ionic states, i.e.~$a^1\De$ and $b^1\Si^ + $, are involved in the simulation. It gives the simulated photoelectron spectra, the population in each electronic state, as well as the projection of the wave-packet in each electronic state on different vibrational states. These results show that the so-called four-state model can represent the experimental results well.
%K photoelectron spectra
%K time-dependent wave-packet method
%K four-state model
%K multi-photon ionization<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=CD8D6A6897B9334F09D8D1648C376FB4&aid=16F1B52DDDDD11664FA381407B3F363B&yid=DE12191FBD62783C&vid=13553B2D12F347E8&iid=E158A972A605785F&sid=01AFAE7A0B7C782E&eid=44B95CDA8EBD6F56&journal_id=1009-1963&journal_name=中国物理&referenced_num=0&reference_num=0