Recoil corrections to $μ$H hyperfine splitting
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arXiv
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| Hauptverfasser: | , , |
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| Format: | Preprint |
| Veröffentlicht: |
2026
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| _version_ | 1866918434671951872 |
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| author | Maroń, Andrzej Pańtak, Mateusz Pachucki, Krzysztof |
| author_facet | Maroń, Andrzej Pańtak, Mateusz Pachucki, Krzysztof |
| contents | This work attempts to present a complete theory of the $μ$H hyperfine splitting, including all contributions above 1 ppm. Quantum electrodynamic and recoil corrections are calculated directly, while the proton structure correction is obtained with the help of the H hyperfine splitting. The resulting theoretical prediction for the ground state of $μ$H is $E_\mathrm{hfs} = 182\,626(5)$ $μ$eV. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2604_06930 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Recoil corrections to $μ$H hyperfine splitting Maroń, Andrzej Pańtak, Mateusz Pachucki, Krzysztof Atomic Physics This work attempts to present a complete theory of the $μ$H hyperfine splitting, including all contributions above 1 ppm. Quantum electrodynamic and recoil corrections are calculated directly, while the proton structure correction is obtained with the help of the H hyperfine splitting. The resulting theoretical prediction for the ground state of $μ$H is $E_\mathrm{hfs} = 182\,626(5)$ $μ$eV. |
| title | Recoil corrections to $μ$H hyperfine splitting |
| topic | Atomic Physics |
| url | https://arxiv.org/abs/2604.06930 |