Measurements of G-H and H-I fine-structure intervals in n=7, 9, and 10 helium Rydberg states

被引:14
|
作者
Stevens, GD [1 ]
Lundeen, SR [1 ]
机构
[1] Colorado State Univ, Dept Phys, Ft Collins, CO 80523 USA
来源
PHYSICAL REVIEW A | 1999年 / 60卷 / 06期
关键词
D O I
10.1103/PhysRevA.60.4379
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We have made measurements of the 7G-H, 7H-I, 9G-H, 9H-I, and the 10G-H intervals in helium. These measurements are in good agreement with theoretical calculations up to the level of about 1 kHz precision. This confirms the importance of retardation to the intervals with about 1% precision. At the 1 kHz level, however, systematic discrepancies are seen which cannot be accounted for by suggested additional retardation corrections. [S1050-2947(99)00912-9].
引用
收藏
页码:4379 / 4386
页数:8
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