A comprehensive theory of the Lamb shift in light muonic atoms such as $\mu \mathrm{H}$, $\mu \mathrm{D}$, ${\mu }^3{\mathrm{He}}^{+}$, and ${\mu }^4{\mathrm{He}}^{+}$ is presented, with all quantum electrodynamic corrections included at the precision level constrained by the uncertainty of nuclear structure effects. This analysis can be used in the global adjustment of fundamental constants and in the determination of nuclear charge radii. Further improvements in the understanding of electromagnetic interactions of light nuclei will allow for a promising test of fundamental interactions by comparison with “normal” atomic spectroscopy, in particular, with H-D and ${}^3\mathrm{He}\text{−}{}^4\mathrm{He}$ isotope shifts.

中文翻译：

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轻μ子原子兰姆位移的综合理论

轻μ子原子兰姆位移的综合理论，例如$\mu \mathrm{H}$,$\mu \mathrm{D}$,${\mu }^3{他}^{+}$， 和${\mu }^4{他}^{+}$提出了所有量子电动力学校正，其精度水平受到核结构效应不确定性的限制。该分析可用于基本常数的全局调整和核电荷半径的确定。对轻核电磁相互作用的理解的进一步提高将有助于通过与“正常”原子光谱（特别是 HD 和${}^3他\text{-}{}^4他$同位素变化。