The Radial Dependence of Temperature and Iron Abundance: Galaxy Clusters from z=0.14 to z=0.89

Abstract

Using archival Chandra and XMM-Newton data on 35 galaxy clusters, we measured average temperature and metallicity profiles for clusters based separated by temperature, cooling time, and redshift. Our results show no evidence for significant changes in the metallicity or temperature profiles with redshift once these selection effects are taken into account.

13 pages, 4 figures, v2 simply changes the acceptance date from \today to June 6, 2009

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