X‐ray Point Sources and Radio Galaxies in Clusters: Source of Distributed Heating of the ICM?

In our ongoing multi‐wavelength study of cluster AGN, we find ≈75% of the spectroscopically identified cluster X‐ray point sources (XPS) with L 0.3–8.0 keV >10 42 ergs s −1 and cluster radio galaxies with P 1.4 GHz >3×10 23 W Hz −1 in 11 moderate redshift clusters (0.2 L* possess relativistic jets which can inject energy into the ICM, potentially solving the uniform heating problem in the central region of clusters.