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arXiv · astro-ph/0301271

On the Life and Death of Satellite Haloes

Giuliano Taffoni·Lucio Mayer·Monica Colpi·Fabio Governato
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Abstract

We study the evolution of dark matter satellites orbiting inside more massive haloes using semi-analytical tools coupled with high-resolution N-Body simulations. We select initial satellite sizes, masses, orbital energies, and eccentricities as predicted by hierarchical models of structure formation. Both the satellite and the main halo are described by a Navarro, Frenk & White density profile with various concentrations.

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Giuliano Taffoni, Lucio Mayer, Monica Colpi, Fabio Governato. 2003-01-14. On the Life and Death of Satellite Haloes. https://doi.org/10.1046/j.1365-8711.2003.06395.x

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