42 citations · 146 across the 6 of their papers we have counts for
3 papers · 1 filter
Mapping the circumnuclear regions of the Circinus galaxy with the Imaging X-ray Polarimetry Explorer
F. Ursini, A. Marinucci, G. Matt +94
We report on the Imaging X-ray Polarimetry Explorer (IXPE) observation of the closest and X-ray brightest Compton-thick active galactic nucleus (AGN), the Circinus galaxy. We find…
The X-ray emission of the Seyfert 2 galaxy MCG-01-24-12
R. Middei, G. A. Matzeu, S. Bianchi +7
We present a detailed X-ray spectral analysis of the nearby Seyfert 2 galaxy MCG-01-24-12 based on a multi-epoch data set. Data have been taken with different X-ray satellites, nam…
Unveiling sub-parsec supermassive black hole binary candidates in active galactic nuclei
Roberto Serafinelli, Paola Severgnini, Valentina Braito +11
Elusive supermassive black hole binaries (SMBHBs) are thought to be the penultimate stage of galaxy mergers, preceding a final coalescence phase. SMBHBs are sources of continuous g…