2 code implementations • 19 Oct 2011 • Peter S. Behroozi, Risa H. Wechsler, Hao-Yi Wu, Michael T. Busha, Anatoly A. Klypin, Joel R. Primack
We find that both the ROCKSTAR and BDM halo finders track halos extremely well; in both, the number of halos which do not have physically consistent progenitors is at the 1-2% level across all halo masses.
Cosmology and Nongalactic Astrophysics Instrumentation and Methods for Astrophysics