Searching for AGN in the Outskirts of Clusters

Gregory Sivakoff (The Ohio State University) , Paul Martini (OSU), Daniel D. Kelson, John Mulchaey (Carnegie Observatories), Ann Zabludoff (Steward Observatories)

With the Chandra X-ray Observatory, it is possible to identify AGN down to low X-ray luminosities. While optical emission-line surveys of clusters of galaxies indicate a low fraction of AGN (1