%0 Journal Article
%T IMPROVED KELDYSH-FAISAL-REISS THEORY<br>改进的Keldysh-Faisal-Reiss理论
%A CHEN BAO-ZHEN
%A <br>陈宝振
%J 物理学报
%D 1993
%I 
%X In the framework of Keldysh-Faisal-Reiss (KFR) theory, with taking the coupling bet-ween the atomic potential and the applied light fields into account, the original KFR theory is improved and a new expression of photoionization probability of atoms is obtained.From this new expression, photoelectron spectra of H-atom ATI by strong linear-polarized laser in the short-pulse regime are got. This calulated photoelectron spectra are rather similar to the experimental ones. A new explanation of the experimental spectra is given.
%K KFR理论
%K 光电离
%K 光场
%K 原子势
%K 耦合
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=EDAFBB46554B38BB7BA83AE5A21E3F51&yid=D418FDC97F7C2EBA&vid=ECE8E54D6034F642&iid=0B39A22176CE99FB&sid=FE4C96E058BB2280&eid=B78CD622C1934236&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=5