The Galaxy–Galaxy Strong Lensing Cross Section and the Internal Distribution of Matter in ΛCDM Substructure
Tokayer Y, Dutra I, Natarajan P, Mahler G, Jauzac M, Meneghetti M. The Galaxy–Galaxy Strong Lensing Cross Section and the Internal Distribution of Matter in ΛCDM Substructure. The Astrophysical Journal 2024, 970: 143. DOI: 10.3847/1538-4357/ad51fd.Peer-Reviewed Original ResearchGalaxy–galaxy strong lensesSub-halosDistribution of matterDark matterStrong lensingParadigm of structure formationDeep high-resolution imagingAlternative DM modelsMassive galaxy clustersLensing cross sectionLensing mass reconstructionStrong gravitational lensingStrong-lensing eventsComplex dynamical stateBaryonic componentLensing eventsGalaxy clustersEnclosed massGravitational lensingGalaxy–galaxyBackground sourcesMass reconstructionMass profileCross sectionDensity profile
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