The core of the problem: Physical limits of the core–Sérsic model
The core–Sérsic model is the standard tool for describing partially depleted stellar cores in massive early-type galaxies, yet its physical admissibility has rarely been examined. Using numerical deprojections, we show that many formally allowed parameter combinations cannot represent realistic stel...
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| Главный автор: | |
|---|---|
| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
EDP Sciences
2026-05-01
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| Серии: | Astronomy & Astrophysics |
| Предметы: | |
| Online-ссылка: | https://www.aanda.org/articles/aa/full_html/2026/05/aa58321-25/aa58321-25.html |
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