Stark structure of the Rydberg states of alkaline-earth atoms

被引:0
|
作者
Zhi, MC [1 ]
Dai, CJ [1 ]
Li, SB [1 ]
机构
[1] Zhejiang Univ, Dept Phys, Hangzhou 310027, Peoples R China
来源
CHINESE PHYSICS | 2001年 / 10卷 / 10期
关键词
alkaline-earth atom; electric field; stark maps;
D O I
暂无
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The Stark effects of the Rydberg states in the alkaline-earth atoms are studied theoretically. Using a method similar to the treatment of alkali atoms, the properties of the Stark states of Mg, Ca, Sr and Ba atoms in the regions far away from the perturbers are investigated. The Stark maps for Mg (n=16, M=0), Ca (n=10, M=0), Sr (n=12, M=0) and Ba (n=13, \M \ =0,1) are presented. Topics such as the general methods of calculation, the treatment of fine structure, and the structure of level anti-crossings are discussed. The comparison between the theoretical and experimental Stark maps is satisfactory.
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页码:929 / 934
页数:6
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