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nIFTy Cosmology: Galaxy/halo mock catalogue comparison project on clustering statistics
Chia-Hsun Chuang, Cheng Zhao, Francisco Prada +21
We present a comparison of major methodologies of fast generating mock halo or galaxy catalogues. The comparison is done for two-point and the three-point clustering statistics. Th…
HALOGEN: A tool for fast generation of mock halo catalogues
Santiago Avila, Steven G. Murray, Alexander Knebe +3
We present a simple method of generating approximate synthetic halo catalogues: HALOGEN. This method uses a combination of -order Lagrangian Perturbation Theory (2LPT) in o…
Sussing Merger Trees: the influence of the halo finder
Santiago Avila, Alexander Knebe, Frazer R. Pearce +9
Merger tree codes are routinely used to follow the growth and merger of dark matter haloes in simulations of cosmic structure formation. Whereas in Srisawat et. al. we compared the…