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| Main Author: | |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2512.01515 |
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| _version_ | 1866915948086165504 |
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| author | Kozioł, Karol |
| author_facet | Kozioł, Karol |
| contents | The Rci-Q package is an extension to the GRASP2018 suite, improving the model of estimating the quantum-electrodynamics corrections to the energy levels. The Flambaum-Ginges radiative potential method is used to estimate the leading self-energy correction to electron energy in many electron atoms. The new fitting prefactors to parameterize radiative potential are presented. The correction to self-energy originating from finite nucleus size is included. The Wichmann-Kroll part of the vacuum polarization potential is also implemented. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2512_01515 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Rci-Q: an improved QED correction model for the GRASP2018 package Kozioł, Karol Atomic Physics The Rci-Q package is an extension to the GRASP2018 suite, improving the model of estimating the quantum-electrodynamics corrections to the energy levels. The Flambaum-Ginges radiative potential method is used to estimate the leading self-energy correction to electron energy in many electron atoms. The new fitting prefactors to parameterize radiative potential are presented. The correction to self-energy originating from finite nucleus size is included. The Wichmann-Kroll part of the vacuum polarization potential is also implemented. |
| title | Rci-Q: an improved QED correction model for the GRASP2018 package |
| topic | Atomic Physics |
| url | https://arxiv.org/abs/2512.01515 |