发表机构
University of Western Ontario（韦仕兰大学）
机构由 AI 辅助整理，请以论文原文为准。AI 中文总结
本文提出新方法推导公式，用于计算三体氦介子原子中转动激发态的超精细结构分裂，填补了该领域空白。
AI 中文摘要
本文发展了一种新方法，用于确定三体氦介子原子 ${}^{3}$He $\mu \\; e$ 和 ${}^{4}$He $\mu \\; e$ 中转动激发 $1 s_{\mu} n \ell_{e}$ 态的超精细结构。本研究推导出的公式允许评估三体氦介子原子中任意转动激发（束缚）$1 s_{\mu} n \ell_{e}$ 态的超精细结构分裂。类似公式在以往研究中从未产生过，这解释了为什么这些束缚态的超精细结构分裂至今仍然未知。
英文摘要
The new approach is develop to determine the hyperfine structure of the rotationally excited $1 s_μ n \ell_{e}$-states in the three-body helium muonic ${}^{3}$He $μ\; e$ and ${}^{4}$He $μ\; e$ atoms. The formulas derived in this study allow one to evaluate the hyperfine structure splittings for an arbitrary rotationally excited (bound) $1 s_μ n \ell_{e}$-state in the three-body helium muonic atoms. Similar formulas have never been produced in earlier studies and this explains why these hyperfine structure splittings are still unknown for these bound states.
