Indefinitely Flat Circular Velocities and the Baryonic Tully–Fisher Relation from Weak Lensing
We use a new deprojection formula to infer the gravitational potential around isolated galaxies from weak gravitational lensing. The results imply circular velocity curves that remain flat for hundreds of kiloparsecs, greatly extending the classic result from 21 cm observations. Indeed, there is no...
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| Principais autores: | , , , , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
IOP Publishing
2024-01-01
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| Serier: | The Astrophysical Journal Letters |
| Fag: | |
| Online adgang: | https://doi.org/10.3847/2041-8213/ad54b0 |
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