Impulsive Mixing of Stellar Populations in Dwarf Spheroidal Galaxies
We study the response of mono-energetic stellar populations with initially isotropic kinematics to impulsive and adiabatic changes to an underlying dark matter potential. Half-light radii expand and velocity dispersions decrease as enclosed dark matter is removed. The details of this expansion and c...
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| Principais autores: | , , , , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
IOP Publishing
2025-01-01
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| Serier: | The Astrophysical Journal |
| Fag: | |
| Online adgang: | https://doi.org/10.3847/1538-4357/adfa27 |
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