395 citations · 1k across the 26 of their papers we have counts for
8 papers · 1 filter
The link among X-ray spectral properties, AGN structure and the host galaxy
G. Mountrichas, A. Viitanen, F. J. Carrera +5
In this work, we compare the SMBH and host galaxy properties of X-ray obscured and unobscured AGN. For that purpose, we use X-ray detected AGN in the 4XMM-DR11 catalo…
XMMPZCAT: A catalogue of photometric redshifts for X-ray sources
A. Ruiz, A. Corral, G. Mountrichas +1
The third version of the XMM-Newton serendipitous catalogue (3XMM), containing almost half million sources, is now the largest X-ray catalogue. However, its full scientific potenti…
Estimating Photometric Redshifts for X-ray sources in the X-ATLAS field, using machine-learning techniques
G. Mountrichas, A. Corral, V. A. Masoura +5
We present photometric redshifts for 1,031 X-ray sources in the X-ATLAS field, using the machine learning technique TPZ (Carrasco Kind & Brunner 2013). X-ATLAS covers 7.1 deg2 obse…
Searching for luminous absorbed sources in the WISE AGN catalogue
G. Mountrichas, I. Georgantopoulos, N. J. Secrest +6
Mid-IR colour selection techniques have proved to be very efficient in finding AGN. This is because the AGN heats the surrounding dust producing warm mid-IR colours. Using the WISE…
X-ray selected BALQSOs
M. J. Page, F. J. Carrera, M. Ceballos +11
We study a sample of six X-ray selected broad absorption line (BAL) quasi-stellar objects (QSOs) from the XMM-Newton Wide Angle Survey. All six objects are classified as BALQSOs us…
X-ray observations of dust obscured galaxies in the Chandra Deep Field South
A. Corral, I. Georgantopoulos, A. Comastri +6
We present the properties of X-ray detected dust obscured galaxies (DOGs) in the Chandra Deep Field South. In recent years, it has been proposed that a significant percentage of th…