论文标题

羔羊转移的综合理论

Comprehensive theory of the Lamb shift in light muonic atoms

论文作者

Pachucki, K., Lensky, V., Hagelstein, F., Muli, S. S. Li, Bacca, S., Pohl, R.

论文摘要

呈现了轻型原子中的羔羊转移的综合理论,例如$μ$ h,$μ$ d,$μ^3 $ he $^+$,以及$μ^4 $ he $^+$均出现,所有量子电动力校正都受到核结构效应的不确定的精确级别。该分析可用于全球调整基本常数和确定核电荷半径。通过与'尤其是h-d和$^3 $ he-he-$^4 $ HE同位素转移的``正常的''原子光谱相比,对光核电磁相互作用的理解的进一步改善将允许对基本相互作用进行有前途的测试。

A comprehensive theory of the Lamb shift in light muonic atoms such as $μ$H, $μ$D, $μ^3$He$^+$, and $μ^4$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 $^3$He-$^4$He isotope shifts.

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