Low-metallicity stellar halo populations as tracers of dark matter haloes
We analyse the density profiles of the stellar halo populations in eight MilkyWay mass galaxies, simulatedwithin theΔcold dark matter scenario.We find that accreted stars can be well fitted by an Einasto profile, as well as any subsample defined according to metallicity.We detect a clear correlation...
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| Autores principales: | Tissera, P.B., Scannapieco, C. |
|---|---|
| Formato: | JOUR |
| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_17453925_v445_n1_pL21_Tissera |
| Aporte de: |
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