500 citations · 3.5k across the 58 of their papers we have counts for
4 papers · 1 filter
Modelling the broad Fe Kα reverberation in the AGN NGC 4151
E. M. Cackett, A. Zoghbi, C. Reynolds +4
The recent detection of X-ray reverberation lags, especially in the Fe Kα line region, around Active Galactic Nuclei (AGN) has opened up the possibility of studying the time-resolv…
The size of the X-ray emitting region in SWIFT J2127.4+5654 via a broad line region cloud X-ray eclipse
Mario Sanfrutos, Giovanni Miniutti, Beatriz Agís-González +4
We present results obtained from the time-resolved X-ray spectral analysis of the Narrow-Line-Seyfert 1 galaxy SWIFT J2127.4+5654 during a ~130 ks XMM-Newton observation. We reveal…
Discovery of high-frequency iron K lags in Ark 564 and Mrk 335
E. Kara, A. C. Fabian, E. M. Cackett +3
We use archival XMM-Newton observations of Ark 564 and Mrk 335 to calculate the frequency dependent time-lags for these two well-studied sources. We discover high-frequency Fe K la…
Discovery of Fe K-alpha X-ray reverberation around the black holes in MCG-5-23-16 and NGC 7314
A. Zoghbi, C. Reynolds, E. M. Cackett +3
Several X-ray observations have recently revealed the presence of reverberation time delays between spectral components in AGN. Most of the observed lags are between the power-law…