Brightest Cluster Galaxy ellipticity as proxy for halo shape: Orientation bias, assembly bias, and potential selection effects in SZ-selected clusters
Radhakrishnan Srinivasan, T. Shin, Anja von der Linden, Ricardo Herbonnet et autres
The orientation of triaxial galaxy clusters with respect to the line-of-sight is expected to be one of the prime sources of scatter and potential bias in optical observables (e.g., richness and weak-lensing signal) of galaxy clusters. In this work, we use the …
us, de, es, br, se, dk, it, gb, fr (code pays fourni par la source)
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arXiv (Cornell University)