877 citations · 3.2k across the 66 of their papers we have counts for
67 papers
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…
The XXL survey. XLIX. Linking the members star formation histories to the cluster mass assembly in the z=1.98 galaxy cluster XLSSC 122
A. Trudeau, J. P. Willis, D. Rennehan +5
The most massive protoclusters virialize to become clusters at , which is also a critical epoch for the evolution of their member galaxies. XLSSC 122 is a galaxy…
Cosmology with X-RAY galaxy cluster surveys ?
Marguerite Pierre
This talk reviews the scientific motivations, the potential difficulty and recent advances in cosmology using cluster number-counts in the X-ray band. Our forward modelling approac…
The XXL Survey: XLVIII; X-ray follow-up of distant XXL clusters: Masses, scaling relations and AGN contamination
R. T. Duffy, C. H. A. Logan, B. J. Maughan +10
We use deep follow-up XMM-Newton observations of 6 clusters discovered in the XXL Survey at to gain robust measurements of their X-ray properties and to investigate the exten…
The XXL Survey XLV. Linking the ages of optically selected groups to their X-ray emission
J. P. Crossett, S. L. McGee, T. J. Ponman +16
We investigate the properties of 232 optical spectroscopically selected groups from the Galaxy And Mass Assembly (GAMA) survey that overlap the XXL X-ray cluster survey. X-ray aper…
XXL-HSC: An updated catalogue of high-redshift () X-ray AGN in the XMM-XXL northern field. Constraints on the bright end of the soft logN-logS
E. Pouliasis, I. Georgantopoulos, A. Ruiz +12
X-rays offer a reliable method to identify Active Galactic Nuclei (AGN). However, in the high-redshift Universe X-ray AGN are poorly sampled due to their relatively low space densi…