A new approach to include electron interaction effects in super transition array opacity theory
Fuente:
arXiv
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| Autores principales: | , , |
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| Formato: | Preprint |
| Publicado: |
2025
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866910810614267904 |
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| author | Aberg, Daniel Wilson, Brian G. Pain, Jean-Christophe |
| author_facet | Aberg, Daniel Wilson, Brian G. Pain, Jean-Christophe |
| contents | A method is presented for the improved calculation of super-shell partition functions which include the repulsive electron-electron interaction energy terms in the Boltzmann factor. Heretofore these interaction terms were approximately treated via the use of Feynman-Jensen inequalities. Such investigations are of particular interest for the super-transition-array approach of hot-plasma radiative opacity. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2502_01123 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | A new approach to include electron interaction effects in super transition array opacity theory Aberg, Daniel Wilson, Brian G. Pain, Jean-Christophe Atomic Physics A method is presented for the improved calculation of super-shell partition functions which include the repulsive electron-electron interaction energy terms in the Boltzmann factor. Heretofore these interaction terms were approximately treated via the use of Feynman-Jensen inequalities. Such investigations are of particular interest for the super-transition-array approach of hot-plasma radiative opacity. |
| title | A new approach to include electron interaction effects in super transition array opacity theory |
| topic | Atomic Physics |
| url | https://arxiv.org/abs/2502.01123 |