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[9.03] Unresolved X-ray Sources in Intermediate Redshift Cluster Fields

S. Fawcett, E. Ellingson, A. Hicks (University of Colorado)

We have searched for unresolved X-ray sources around 12 intermediate (0.2 < z < 0.6) redshift galaxy clusters from the CNOC survey. Chandra archival images yielded 33 candidates around these clusters. With these previous and new spectroscopic identifications, 50 been identified. While a majority of these candidates lie out of the cluster, a small fraction are associated with the cluster galaxies. We present our observations and discuss active galactic nuclei population in intermediate redshift clusters.

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Bulletin of the American Astronomical Society, 36 #2
© YEAR. The American Astronomical Soceity.