98 citations · 969 across the 35 of their papers we have counts for
24 papers · 1 filter
The incidence of X-ray AGN and non-AGN galaxies in the far-infrared: insights into host galaxy properties and AGN obscuration
G. Mountrichas, F. J. Carrera, I. Georgantopoulos +3
We investigate the far-infrared (far-IR) incidence of X-ray-selected active galactic nuclei (AGN) and non-AGN galaxies as a function of stellar mass (M), star formation rate (S…
AGN populations in the local universe: their alignment with the main-sequence, characteristics of their stellar populations, accretion efficiency, and the impact of AGN feedback
G. Mountrichas, A. Ruiz, I. Georgantopoulos +3
In this study, we utilize a sample of 338 galaxies within the redshift range of , drawn from the Sloan Digital Sky Survey (SDSS), for which there are available clas…
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…
The properties of supermassive black holes and their host galaxies for type 1 and 2 AGN in the eFEDS and COSMOS fields
G. Mountrichas, I. Georgantopoulos
In this study, our primary objective is to compare the properties of SMBH and their host galaxies between type 1 and type 2 AGN. In our analysis, we use X-ray detected sources in t…
XXL-HSC: The link between AGN activity and star formation in the Early Universe ()
E. Pouliasis, G. Mountrichas, I. Georgantopoulos +11
In this work, we aimed at investigating the star formation rate of active galactic nuclei host galaxies in the early Universe. To this end, we constructed a sample of 149 luminous…
Comparison of the star formation of X-ray selected active galactic nuclei in eFEDS with star-forming galaxies
G. Mountrichas, V. Buat, G. Yang +5
We use X-ray Active Galactic Nuclei (AGN) in the eROSITA Final Equatorial-Depth Survey (eFEDS), that span over two orders of magnitude in X-ray luminosity, $\rm L_{X,2-…