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Rhapsody. II. Subhalo Properties and the Impact of Tidal Stripping From a Statistical Sample of Cluster-Size Halos
Hao-Yi Wu, Oliver Hahn, Risa H. Wechsler +2
We discuss the properties of subhalos in cluster-size halos, using a high-resolution statistical sample: the Rhapsody simulations introduced in Wu et al. (2012). We demonstrate tha…
Halo-to-Halo Similarity and Scatter in the Velocity Distribution of Dark Matter
Yao-Yuan Mao, Louis E. Strigari, Risa H. Wechsler +2
We examine the Velocity Distribution Function (VDF) in dark matter halos from Milky Way to cluster mass scales. We identify an empirical model for the VDF with a wider peak and a s…
Rhapsody. I. Structural Properties and Formation History From a Statistical Sample of Re-simulated Cluster-size Halos
Hao-Yi Wu, Oliver Hahn, Risa H. Wechsler +2
We present the first results from the Rhapsody cluster re-simulation project: a sample of 96 "zoom-in" simulations of dark matter halos of 10^14.8 +- 0.05 Msun/h, selected from a 1…