%0 Journal Article
%T Measurement of lifetime of ultracold cesium Rydberg states<br>超冷铯Rydberg原子寿命的测量
%A Feng Zhi-Gang
%A Zhang Hao
%A Zhang Lin-Jie
%A Li Chang-Yong
%A Zhao Jian-Ming
%A Jia Suo-Tang
%A <br>冯志刚
%A 张好
%A 张临杰
%A 李昌勇
%A 赵建明
%A 贾锁堂
%J 物理学报
%D 2011
%I 
%X In this paper, the cold cesium atoms are excited to Rydberg states via two-photon transition and the ion signal of Rydberg atoms is obtained by the selective field-ionization method. The evolution of the 36D and 34S states population is acquired by changing delay time; the corresponding effective lifetimes are obtained by fitting the experimental data, which are in agreement with the existing theoretical results.
%K Rydberg atoms
%K lifetime
%K blackbody radiation
%K field-ionization<br>Rydberg原子
%K 寿命
%K 黑体辐射
%K 场电离
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=27C14E609A3E452C0D96D8A4B0C6D966&yid=9377ED8094509821&vid=BFE7933E5EEA150D&iid=DF92D298D3FF1E6E&sid=18B450638DD53E11&eid=18B450638DD53E11&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=23