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arXiv · 2203.03599

Ground state hyperfine structure of light muon-electron ions

R. N. Faustov·V. I. Korobov·A. P. Martynenko·F. A. Martynenko
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Abstract

The ground state hyperfine splitting of light muon-electron ions of lithium, beryllium, boron and helium is calculated on the basis of analytical perturbation theory in terms of small parameters of the fine structure constant and electron-muon mass ratio. The corrections of vacuum polarization, nuclear structure and recoil effects and electron vertex corrections are taken into account. The dependence of the corrections on the nucleus charge Z is studied. The obtained total values of hyperfine splitting intervals can be used for comparison with future experimental data.

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R. N. Faustov, V. I. Korobov, A. P. Martynenko, F. A. Martynenko. 2022-03-07. Ground state hyperfine structure of light muon-electron ions. https://doi.org/10.1103/physreva.105.042816

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