877 citations · 7.2k across the 375 of their papers we have counts for
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A multi-wavelength survey of AGN in the XMM-LSS field: I. Quasar selection via the KX technique
Th. Nakos, J. P. Willis, S. Andreon +16
AIMS: We present a sample of candidate quasars selected using the KX-technique. The data cover 0.68 deg^2 of the X-ray Multi-Mirror (XMM) Large-Scale Structure (LSS) survey area wh…
JKCS041: a colour-detected galaxy cluster at z_phot=1.9 with deep potential well as confirmed by X-ray data
S. Andreon, B. Maughan, G. Trinchieri +1
[Abridged] We report the discovery of JKCS041, a massive near-infrared selected cluster of galaxies z=1.9. The cluster was originally discovered using a modified red-sequence metho…
The population of early-type galaxies at 1<z<2 - New clues on their formation and evolution
P. Saracco, M. Longhetti, S. Andreon
[Abridged]We present the morphological analysis based on HST-NICMOS observations in the F160W filter of a sample of 32 early-type galaxies (ETGs) at 1<z<2 with spectroscopic confir…
Morphology of galaxies in the Coma cluster region down to M_B=-14.25. I. A catalog of 473 members
R. Michard, S. Andreon
This paper presents morphological type, membership, and U-V color for a sample of galaxies in the Coma cluster direction, complete down to M_B=-15.00 mag and extending down to M_B=…
The evolution of the morphological scale of early-type galaxies since z=2
P. Saracco, M. Longhetti, S. Andreon +1
We present the morphological analysis based on HST-NICMOS observations in the F160W filter of a sample of 30 early-type galaxies spectroscopically confirmed at 1.2<z<2. We derive t…
Galaxy evolution in the high redshift, colour-selected cluster RzCS 052 at z=1.02
S. Andreon, E. Puddu, R. De Propris +1
We present deep I and z' imaging of the colour-selected cluster RzCS 052 and study the color-magnitude relation of this cluster, its scatter, the morphological distribution on the…