200 citations
- NSF National Center for Atmospheric ResearchUS24 papers
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Showing astro-ph.COShow all
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astro-ph.CO2012★ 32 cited
Merging Galaxy Clusters: Offset Between the Sunyaev-Zel'dovich Effect and X-ray Peaks
Sandor M. Molnar, Nathan C. Hearn, Joachim G. Stadel
Galaxy clusters, the most massive collapsed structures, have been routinely used to determine cosmological parameters. When using clusters for cosmology, the crucial assumption is…
astro-ph.CO2010★ 29 cited
Testing Strict Hydrostatic Equilibrium in Simulated Clusters of Galaxies: Implications to Abell 1689
S. M. Molnar, I. -N. Chiu, K. Umetsu +5
Accurate mass determination of clusters of galaxies is crucial if they are to be used as cosmological probes. However, there are some discrepancies between cluster masses determine…