Empirical Models for Dark Matter Halos. II. Inner Profile Slopes, Dynamical Profiles, and ρ/σ 3
Date
2006
Authors
Graham, Alister
Merritt, David
Moore, Ben
Diemand, Jürg
Terzic, Balsa
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Publisher
University of Chicago Press
Abstract
We have recently shown that both the Prugniel-Simien model and Sérsic's function (hereafter referred to as the Einasto model when applied to internal density profiles) describe simulated dark matter halos better than a Navarro-Frenk-White-like model with
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Keywords
Keywords: Dark matter; Galaxies: fundamental parameters; Galaxies: halos; Galaxies: structure; Methods: analytical
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Source
Astronomical Journal
Type
Journal article
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Restricted until
2037-12-31
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