Recoil corrections to the Lamb shift in helium

被引：41
|
作者：
Pachucki, K
Sapirstein, J
机构：
[1] Univ Warsaw, Inst Theoret Phys, PL-00681 Warsaw, Poland
[2] Univ Notre Dame, Dept Phys, Notre Dame, IN 46556 USA
来源：
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 2000年 / 33卷 / 03期
关键词：
D O I：
10.1088/0953-4075/33/3/314
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Nuclear recoil corrections to the energies of helium S levels of order m(2)/M alpha(5) are presented. They are shown to contribute only a small amount to the ionization energies of the 2 S-1 and 2 S-3 states, but to contribute significantly on the scale of accuracy of modern He-4-He-3 isotope shift experiments.
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页码：455 / 461
页数：7
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