Simple Atoms, Quantum Electrodynamics, and Fundamental Constants
Simple Atoms, Quantum Electrodynamics, and Fundamental Constants
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简单原子、量子电动力学和基本常数
DOI：
10.1007/978-3-540-45059-7_8
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发表时间：
2003
期刊：
影响因子：
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通讯作者：
S. Karshenboim
中科院分区：
文献类型：
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作者：
S. Karshenboim
这篇评论致力于简单原子的精密物理学。原子本质上可以在量子电动力学（QED）的框架中描述，然而，能级也受到核结构引起的强相互作用的影响。我们特别关注基于简单原子研究的 QED 测试，并考虑核结构对能级的影响。每次计算都需要一些相关基本常数的值。讨论了里德伯常数、精细结构常数以及电子、质子、μ子等常数的精确测定。
This review is devoted to precision physics of simple atoms. The atoms can essentially be described in the framework of quantum electrodynamics (QED), however, the energy levels are also affected by the effects of the strong interaction due to the nuclear structure. We pay special attention to QED tests based on studies of simple atoms and consider the influence of nuclear structure on energy levels. Each calculation requires some values of relevant fundamental constants. We discuss the accurate determination of the constants such as the Rydberg constant, the fine structure constant and masses of electron, proton and muon etc.