New Cold Dark Matter Crisis Revealed by Multiscale Cluster Lensing
The properties of substructure in galaxy clusters, exquisitely probed by gravitational lensing, offer a stringent test of dark matter (DM) models. Combining strong- and weak-lensing data for massive clusters, we map their total mass—dominated by DM—over the dynamic range needed to confront small-sca...
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| Autors principals: | , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
IOP Publishing
2026-01-01
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| Col·lecció: | The Astrophysical Journal Letters |
| Matèries: | |
| Accés en línia: | https://doi.org/10.3847/2041-8213/ae53ea |
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