Thermal corrections to the bound-electron g factor

被引：5
|
作者：
Zalialiutdinov, T. [1 ,2 ]
Glazov, D. [1 ]
Solovyev, D. [1 ]
机构：
[1] St Petersburg State Univ, Dept Phys, Oulianovskaya 1, St Petersburg 198504, Russia
[2] Russian Acad Sci, Special Astrophys Observ, St Petersburg Branch, St Petersburg 196140, Russia
来源：
PHYSICAL REVIEW A | 2022年 / 105卷 / 01期
基金：
俄罗斯基础研究基金会;
关键词：
RADIATIVE-CORRECTIONS; SHIFT; ATOMS;
D O I：
10.1103/PhysRevA.105.012804
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The influence of the blackbody radiation field on the g factor of light hydrogenlike ions is considered within the framework of quantum electrodynamics at finite temperature for bound states. One-loop thermal corrections are examined for a wide range of temperatures. The numerical results for 1s, 2s, 2p1/2, and 2p3/2 states are presented. It is shown that for excited states, finite temperature corrections to the bound-electron g factor are close to the level of current experimental uncertainty even at room temperatures and can be discerned within the measurements anticipated in the near future.
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收藏
页数：7
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