Three Particle Muon-Electron Bound Systems in Quantum Electrodynamics
The muonic 2P-2S Lamb shift in muon-electron atoms and ions of helium, lithium, beryllium, and boron with the electron in the ground state was calculated by the perturbation theory using the fine structure constant and the electron-muon mass ratio. The corrections of first- and second-orders of pert...
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-01-01
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| Online Access: | https://www.mdpi.com/2218-2004/11/2/25 |
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| author | Alexey V. Eskin Vladimir I. Korobov Alexei P. Martynenko Fedor A. Martynenko |
| author_facet | Alexey V. Eskin Vladimir I. Korobov Alexei P. Martynenko Fedor A. Martynenko |
| author_sort | Alexey V. Eskin |
| collection | DOAJ |
| description | The muonic 2P-2S Lamb shift in muon-electron atoms and ions of helium, lithium, beryllium, and boron with the electron in the ground state was calculated by the perturbation theory using the fine structure constant and the electron-muon mass ratio. The corrections of first- and second-orders of perturbation theory on the Coulomb interaction and nucleus recoil were taken into account. The obtained analytical results were validated numerically using calculations within the variational method. |
| first_indexed | 2024-03-11T09:10:00Z |
| format | Article |
| id | doaj.art-754b368785a64c2980af2ed862d2238b |
| institution | Directory Open Access Journal |
| issn | 2218-2004 |
| language | English |
| last_indexed | 2024-03-11T09:10:00Z |
| publishDate | 2023-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Atoms |
| spelling | doaj.art-754b368785a64c2980af2ed862d2238b2023-11-16T19:04:45ZengMDPI AGAtoms2218-20042023-01-011122510.3390/atoms11020025Three Particle Muon-Electron Bound Systems in Quantum ElectrodynamicsAlexey V. Eskin0Vladimir I. Korobov1Alexei P. Martynenko2Fedor A. Martynenko3Samara U., Moskovskoe Shosse 34, 443086 Samara, RussiaBLTP JINR, 141980 Dubna, RussiaSamara U., Moskovskoe Shosse 34, 443086 Samara, RussiaSamara U., Moskovskoe Shosse 34, 443086 Samara, RussiaThe muonic 2P-2S Lamb shift in muon-electron atoms and ions of helium, lithium, beryllium, and boron with the electron in the ground state was calculated by the perturbation theory using the fine structure constant and the electron-muon mass ratio. The corrections of first- and second-orders of perturbation theory on the Coulomb interaction and nucleus recoil were taken into account. The obtained analytical results were validated numerically using calculations within the variational method.https://www.mdpi.com/2218-2004/11/2/25muonic atoms and ionsquantum electrodynamicsfine structure |
| spellingShingle | Alexey V. Eskin Vladimir I. Korobov Alexei P. Martynenko Fedor A. Martynenko Three Particle Muon-Electron Bound Systems in Quantum Electrodynamics Atoms muonic atoms and ions quantum electrodynamics fine structure |
| title | Three Particle Muon-Electron Bound Systems in Quantum Electrodynamics |
| title_full | Three Particle Muon-Electron Bound Systems in Quantum Electrodynamics |
| title_fullStr | Three Particle Muon-Electron Bound Systems in Quantum Electrodynamics |
| title_full_unstemmed | Three Particle Muon-Electron Bound Systems in Quantum Electrodynamics |
| title_short | Three Particle Muon-Electron Bound Systems in Quantum Electrodynamics |
| title_sort | three particle muon electron bound systems in quantum electrodynamics |
| topic | muonic atoms and ions quantum electrodynamics fine structure |
| url | https://www.mdpi.com/2218-2004/11/2/25 |
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