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Investigating the Origins of Dark Matter Halo Density Profiles

  • Authors: Liliya L. R. Williams, Arif Babul, and Julianne J. Dalcanton

Williams, Babul, & Dalcanton 2004 The Astrophysical Journal 604 18.

  • Provider: AAS Journals

Caption: Fig. 3.

Same as Fig. 1, but here we attempt to reproduce a ﹩c=10﹩ NFW halo. Starting with our reference halo (§ 4.3), we reduced the amplitudes of the random velocities of particles that ended up roughly between 0.1﹩R_{\mathrm{vir}\,}﹩ and 1﹩R_{\mathrm{vir}\,}﹩. The SAM distribution of this halo (dashed histogram in the bottom left panel) is similar to that of N‐body halo 081 (van den Bosch et al. 2002). See § 4.4 for details.

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