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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| Autor principal: | |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
EDP Sciences
2026-05-01
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| coleção: | Astronomy & Astrophysics |
| Assuntos: | |
| Acesso em linha: | https://www.aanda.org/articles/aa/full_html/2026/05/aa58321-25/aa58321-25.html |
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