2.4k citations · 2.5k across the 6 of their papers we have counts for
7 papers
X-ray Characterization of Galaxy Groups and Hickson Groups in COSMOS-Web to z~3.8 I. X-ray Luminosity Function Evolution
Ghassem Gozaliasl, Günther Hasinger, Gavin Leroy +35
Galaxy groups are the dominant halo environment in the Universe and a sensitive laboratory for feedback and gas-cycling physics, yet a uniform, intermediate-redshift X-ray characte…
Galaxy clusters in the VIDEO fields: detection and characterisation in the context of MOONRISE
Pierre Galois, Christophe Benoist, Gianluca Castignani +21
We analyse the cluster content of the XMM-LSS and CDFS VIDEO fields which are expected to be partially covered by the upcoming MOONRISE survey. Using AMI…
EasyCritics II. Testing its efficiency: new gravitational lens candidates in CFHTLenS
M. Carrasco, S. Stapelberg, M. Maturi +3
We report the results of , a fully automated algorithm for the efficient search of strong-lensing (SL) regions in wide-field surveys, applied to the Canada-France-Hawa…
Detecting strongly lensed supernovae at z ~ 5-7 with LSST
Claes-Erik Rydberg, Daniel J. Whalen, Matteo Maturi +4
Supernovae (SNe) could be powerful probes of the properties of stars and galaxies at high redshifts in future surveys. Wide fields and longer exposure times are required to offset…
EasyCritics I: Efficient detection of strongly-lensing galaxy groups and clusters in wide-field surveys
Sebastian Stapelberg, Mauricio Carrasco, Matteo Maturi
We present EasyCritics, an algorithm to detect strongly-lensing groups and clusters in wide-field surveys without relying on a direct recognition of arcs. EasyCritics assumes that…
Weak gravitational lensing
Matthias Bartelmann, Matteo Maturi
According to the theory of general relativity, masses deflect light in a way similar to convex glass lenses. This gravitational lensing effect is astigmatic, giving rise to image d…
Weak Gravitational Lensing
Matthias Bartelmann, Peter Schneider
We review theory and applications of weak gravitational lensing. After summarising Friedmann-Lemaitre cosmological models, we present the formalism of gravitational lensing and lig…