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| Main Authors: | , , , , , , , |
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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2402.03743 |
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| _version_ | 1866929235106463744 |
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| author | Ding, Xiaobin Zhao, Runxia Wu, Cunqiang Zhang, Denghong Zhang, Mingwu Xue, Yingli Yu, Deyang Dong, Chenzhong |
| author_facet | Ding, Xiaobin Zhao, Runxia Wu, Cunqiang Zhang, Denghong Zhang, Mingwu Xue, Yingli Yu, Deyang Dong, Chenzhong |
| contents | We have calculated the transition energies and probabilities of one-electron one photon and one-electron two photon transitions of middle-Z and high-Z He-like ions using the fully relativistic multiconfiguration Dirac-Hartree-Fock method with active space method. The relativistic, electron correlation, Breit and QED effects are systemically taken into account in the present work. Results showcase consistent agreement with the experimental and theoretical data, uncovering intriguing inversion phenomena in One-Electron One-Photon transitions energy, particularly in double-hole states. Theoretical spectra intensities provide valuable insights into high-energy X-ray radiation processes from double \textit{K}-hole states. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2402_03743 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Effects of the strong Breit interaction on the $2s2p$-$1s2s$ transitions of inner shell hole states of Helium-like ions Ding, Xiaobin Zhao, Runxia Wu, Cunqiang Zhang, Denghong Zhang, Mingwu Xue, Yingli Yu, Deyang Dong, Chenzhong Atomic Physics We have calculated the transition energies and probabilities of one-electron one photon and one-electron two photon transitions of middle-Z and high-Z He-like ions using the fully relativistic multiconfiguration Dirac-Hartree-Fock method with active space method. The relativistic, electron correlation, Breit and QED effects are systemically taken into account in the present work. Results showcase consistent agreement with the experimental and theoretical data, uncovering intriguing inversion phenomena in One-Electron One-Photon transitions energy, particularly in double-hole states. Theoretical spectra intensities provide valuable insights into high-energy X-ray radiation processes from double \textit{K}-hole states. |
| title | Effects of the strong Breit interaction on the $2s2p$-$1s2s$ transitions of inner shell hole states of Helium-like ions |
| topic | Atomic Physics |
| url | https://arxiv.org/abs/2402.03743 |