103 citations · 540 across the 19 of their papers we have counts for
19 papers
A search for X-ray absorbed sources in the 3XMM catalogue, using photometric redshifts and Bayesian spectral fits
A. Ruiz, I. Georgantopoulos, A. Corral
Since its launch in 1999, the XMM-\textit{Newton} mission has compiled the largest catalogue of serendipitous X-ray sources, with the 3XMM being the third version of this catalogue…
Compton-thick active galactic nuclei from the 7 Ms observation in the Chandra Deep Field South
A. Corral, I. Georgantopoulos, A. Akylas +1
We present the X-ray spectroscopic study of the Compton-thick (CT) active galactic nuclei (AGN) population within the Deep Field South (CDF-S) by using the deepe…
Compton Thick AGN in the 70 Month Swift-BAT All-Sky Hard X-ray Survey: a Bayesian approach
A. Akylas, I. Georgantopoulos, P. Ranalli +3
The 70-month Swift/BAT catalogue provides a sensitive view of the extragalactic X-ray sky at hard energies (>10 keV) containing about 800 Active Galactic Nuclei. We explore its con…
Exploring the Active Galactic Nuclei population with extreme X-ray to optical flux ratios (Fx/Fo >50)
R. Della Ceca, F. J. Carrera, A. Caccianiga +8
The cosmic history of the growth of supermassive black holes in galactic centers parallels that of star-formation in the Universe. However, an important fraction of this growth occ…
XMMFITCAT: The XMM-Newton spectral-fit database
A. Corral, I. Georgantopoulos, M. G. Watson +3
The XMM-Newton spectral-fit database (XMMFITCAT) is a catalogue of spectral fitting results for the source detections within the XMM-Newton Serendipitous source catalogue with more…
The XMM-Newton Bright Survey sample of absorbed quasars: X-ray and accretion properties
L. Ballo, P. Severgnini, R. Della Ceca +5
Although absorbed quasars are extremely important for our understanding of the energetics of the Universe, the main physical parameters of their central engines are still poorly kn…