CAIXA: a catalogue of AGN in the XMM-Newton archive - III. Excess variance analysis
CAIXA: a catalogue of AGN in the XMM-Newton archive - III. Excess variance analysis
Context. We report on the results of the first XMM-Newton systematic study of all the radio quiet, X-ray un-obscured AGN. The entire sample consist of 161 sources observed by XMM-Newton for more than 10 ks in pointed observations, which is the largest sample used so far to study AGN X-ray …