Spiral galaxies with flat radial abundance gradients at large radii
We consider the oxygen abundance distributions for a sample of massive (log(M★/M⊙) ≳ 10) spiral galaxies from the Mapping Nearby Galaxies at the Apache Point Observatory (MaNGA) survey in which the radial abundance gradient flattens to a constant value outside of the outer break radius, Rb, outer. T...
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| Autores principales: | , |
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| Formato: | Artigo |
| Lenguaje: | Inglês |
| Publicado: |
EDP Sciences
2026-02-01
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| Colección: | Astronomy & Astrophysics |
| Materias: | |
| Acceso en línea: | https://www.aanda.org/articles/aa/full_html/2026/02/aa58293-25/aa58293-25.html |
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