Galaxy cluster mass estimation from stacked spectroscopic analysis
We use simulated galaxy surveys to study: (i) how galaxy membership in redMaPPer clusters maps to the underlying halo population, and (ii) the accuracy of a mean dynamical cluster mass, M-sigma(lambda), derived from stacked pairwise spectroscopy of clusters with richness lambda. Using similar to 130...
Main Authors: | Farahi, Arya, Evrard, August E., Rozo, Eduardo, Rykoff, Eli S., Wechsler, Risa H. |
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Other Authors: | Univ Arizona, Dept Phys |
Language: | en |
Published: |
OXFORD UNIV PRESS
2016
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Subjects: | |
Online Access: | http://hdl.handle.net/10150/621426 http://arizona.openrepository.com/arizona/handle/10150/621426 |
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