Recognition: unknown
Dynamics of substructures in warm dark-matter cosmologies
classification
🌌 astro-ph
keywords
cosmologiesdarkdark-matterdynamicshalosmattersubhaloswarm
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We performed cosmological simulations based upon both a cold dark matter (CDM) and a warm dark matter (WDM) model. The focus of our investigations lies with selected spatial and kinematic properties of substructure halos (subhalos) orbiting within host halos, that form in both dark-matter cosmologies. We aim at using the dynamics of the subhalos as a probe of the respective cosmology.
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