arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1609.08019physics.atom-phhep-ph
收藏

锂、铍和硼μ离子的兰姆位移

Lamb shift in muonic ions of lithium, beryllium and boron

A. A. Krutov, A. P. Martynenko, F. A. Martynenko, O. S. Sukhorukova

摘要:

本文给出了μ离子$(μ^6_3Li)^{2+},~(μ^7_3Li)^{2+}$,$(μ^9_4Be)^{3+},~(μ^{10}_4Be)^{3+}$,$(μ^{10}_5B)^{4+},~(μ^{11}_5B)^{4+}$的兰姆位移$(2P_{1/2}-2S_{1/2})$的精确计算.考虑了$α^3\divα^6$级对真空极化、原子核结构和反冲的贡献以及相对论效应。我们的数值结果与以前的计算结果是一致的,并改善他们由于帐户的新的修正。所得结果可用于与未来的实验数据进行比较,并提取更精确的核电荷半径值。

英文摘要:

We present a precise calculation of the Lamb shift $(2P_{1/2}-2S_{1/2})$ in muonic ions $(μ^6_3Li)^{2+},~(μ^7_3Li)^{2+}$, $(μ^9_4Be)^{3+},~(μ^{10}_4Be)^{3+}$, $(μ^{10}_5B)^{4+},~(μ^{11}_5B)^{4+}$. The contributions of orders $α^3\divα^6$ to the vacuum polarization, nuclear structure and recoil, relativistic effects are taken into account. Our numerical results are consistent with previous calculations and improve them due to account of new corrections. The obtained results can be used for the comparison with future experimental data, and extraction more accurate values of nuclear charge radii.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑