论文标题
对光氢样系统的超细结构的热辐射校正
Thermal radiative corrections to hyperfine structure of light hydrogen-like systems
论文作者
论文摘要
在这项工作中，我们考虑了氢，氘和$^3 $ HE $^+$ ion的超精细相互作用的热校正。该校正在有限温度下的量子电动力学理论框架中有效地描述了这种校正。一个简单的分析表明，所获得的结果对于未来前景测量超精细分裂的重要性。此外，简要讨论了测试基本常数时间变化的应用。
In this work, we consider the thermal correction to the hyperfine interaction in hydrogen, deuterium, and the $^3$He$^+$ ion. This correction is effectively described by one-loop Feynman graphs in the framework of the quantum electrodynamics theory for bound states at a finite temperature. A simple analysis shows the importance of the obtained results for future prospects for measuring hyperfine splitting. In addition, the application for testing the time variation of fundamental constants is briefly discussed.
