Reexamination of vacuum-polarization corrections to the self-energy in muonic bound systems
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arXiv
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| Auteurs principaux: | , |
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866913520764846080 |
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| author | Ohayon, B. Jentschura, U. D. |
| author_facet | Ohayon, B. Jentschura, U. D. |
| contents | In muonic bound systems, the dominant radiative correction is due to vacuum polarization. Yet, for the interpretation of precision experiments, self-energy effects are also important. In turn, additional vacuum-polarization loops perturb the self-energy. Here, we show that combined self-energy vacuum-polarization effects can perturb the bound-state self-energy at the percent level in one-muon bound systems with nuclear charges Z = 1-6. We also update previous treatments of the corrections for muonic hydrogen, muonic deuterium, and muonic helium bound systems. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2409_18308 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Reexamination of vacuum-polarization corrections to the self-energy in muonic bound systems Ohayon, B. Jentschura, U. D. High Energy Physics - Phenomenology Atomic Physics In muonic bound systems, the dominant radiative correction is due to vacuum polarization. Yet, for the interpretation of precision experiments, self-energy effects are also important. In turn, additional vacuum-polarization loops perturb the self-energy. Here, we show that combined self-energy vacuum-polarization effects can perturb the bound-state self-energy at the percent level in one-muon bound systems with nuclear charges Z = 1-6. We also update previous treatments of the corrections for muonic hydrogen, muonic deuterium, and muonic helium bound systems. |
| title | Reexamination of vacuum-polarization corrections to the self-energy in muonic bound systems |
| topic | High Energy Physics - Phenomenology Atomic Physics |
| url | https://arxiv.org/abs/2409.18308 |