One-loop self-energy correction to the 1s and 2s hyperfine splitting in H-like systems -: art. no. 012506

被引:40
作者
Yerokhin, VA
Shabaev, VM
机构
[1] St Petersburg State Univ, Dept Phys, St Petersburg 198904, Russia
[2] Inst High Performance Comp & Data Bases, St Petersburg 198005, Russia
来源
PHYSICAL REVIEW A | 2001年 / 64卷 / 01期
关键词
D O I
10.1103/PhysRevA.64.012506
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The one-loop self-energy correction to the hyperfine splitting of the 1s and 2s levels in H-like low-Z atoms is evaluated to all orders in Z alpha. The results are compared to perturbative calculations. The residual higher-order contribution is evaluated. Implications to the specific difference of the hyperfine-structure intervals 8 Delta nu (2)-Delta nu (1) in He+ are investigated.
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页数:6
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