μ子氦超精细结构的改进计算
Improved calculation of the hyperfine structure of muonic helium
- Samara University(萨马拉大学)
机构由 AI 辅助整理,请以论文原文为准。
AI总结:
本文通过二阶微扰理论计算μ子氦超精细结构的新修正,减小了理论值与实验测量的差异。
AI中文摘要:
利用精细结构常数α和电子与μ子质量比的微扰理论,我们计算了μ子-电子氦原子基态超精细结构的新贡献。与之前的结果相比,我们在二阶微扰理论中计算了新的修正。这一计算减小了理论值与新的实验超精细结构测量之间的差异。
英文摘要:
Using perturbation theory for the fine-structure constant $α$ and the electron-to-muon mass ratio, we calculated new contributions to the hyperfine structure of the ground state of the muon-electron helium atom. Compared to our previous results, we calculated new corrections in second-order perturbation theory. This calculation reduces the discrepancy between the theoretical value and the new experimental hyperfine structure measurement.