63 citations · 118 across the 2 of their papers we have counts for
2 papers
astro-ph.HE2017★ 55 cited
A long term study of AGN X-ray variability. Structure function analysis on a ROSAT-XMM quasar sample
R. Middei, F. Vagnetti, S. Bianchi +3
Variability in the X-rays is a key ingredient in understanding and unveiling active galactic nuclei (AGN) properties. In this band flux variations occur on short time scales (hours…
astro-ph.GA2016★ 63 cited
Ensemble X-ray variability of Active Galactic Nuclei. II. Excess Variance and updated Structure Function
F. Vagnetti, R. Middei, M. Antonucci +2
Most investigations of the X-ray variability of active galactic nuclei (AGN) have been concentrated on the detailed analyses of individual, nearby sources. A relatively small numbe…