Self-interacting Dark Matter, Core Collapse, and the Galaxy–Galaxy Strong-lensing Discrepancy
Dutra I, Natarajan P, Gilman D. Self-interacting Dark Matter, Core Collapse, and the Galaxy–Galaxy Strong-lensing Discrepancy. The Astrophysical Journal 2024, 978: 38. DOI: 10.3847/1538-4357/ad9b09.Peer-Reviewed Original ResearchGalaxy–galaxy strong lensesCold dark matterCore collapseDark matterModel of self-interacting dark matterCold dark matter predictionsParadigm of structure formationSelf-interacting dark matterStandard cold dark matterContributions of baryonsInner density profileDark matter subhalosDense cluster environmentObserved cross sectionsGalaxy clustersGravitational lensingStrong lensingCross sectionDensity profileInner regionCluster environmentSubhalosStructure formationBaryonGalaxies
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