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Stellar Cores Live Long and Prosper in Cuspy Dark Matter Halos

The existence of cuspy or cored centers of dark matter halos is a crucial discriminant between different dark matter models. It has recently been claimed based on dynamical arguments that perfectly cored stellar systems cannot survive inside cuspy dark matter halos, which would make the observation...

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Bibliographic Details
Main Authors: Jenni Häkkinen, Alexander Rawlings, Till Sawala, Matthew G. Walker
Format: Artigo
Language:Inglês
Published: IOP Publishing 2026-01-01
Series:The Astrophysical Journal Letters
Subjects:
Online Access:https://doi.org/10.3847/2041-8213/ae468b
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