The First Robust Evidence Showing a Dark Matter Density Spike Around the Supermassive Black Hole in OJ 287
Black hole dynamics suggests that dark matter would redistribute near a supermassive black hole (SMBH) to form a density spike. However, no direct evidence of a dark matter density spike around an SMBH has been identified. In this Letter, we present the first robust evidence showing a dark matter de...
| Auteurs principaux: | , |
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| Format: | Article |
| Langue: | English |
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IOP Publishing
2024-01-01
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| Collection: | The Astrophysical Journal Letters |
| Sujets: | |
| Accès en ligne: | https://doi.org/10.3847/2041-8213/ad2465 |