Dynamics of substructures in warm dark-matter cosmologies

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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.
4 pages, 4 figures, proceedings of the JENAM 2008, Symp. 7; correction of typos in the revised version

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Astrophysics

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http://salesiana.dossiersoluciones.com/handle/123456789/173939

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0811.1851
 http://arxiv.org/abs/0811.1851

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arXiv