924 citations · 2.9k across the 27 of their papers we have counts for
3 papers · 1 filter
Combined analysis of weak lensing and X-ray blind surveys
Joel Bergé, Florian Pacaud, Alexandre Réfrégier +7
We present a joint weak lensing and X-ray analysis of 4 deg from the CFHTLS and XMM-LSS surveys. Our weak lensing analysis is the first analysis of a real survey using shapelet…
PSF calibration requirements for dark energy from cosmic shear
S. Paulin-Henriksson, A. Amara, L. Voigt +2
The control of systematic effects when measuring galaxy shapes is one of the main challenges for cosmic shear analyses. In this context, we study the fundamental limitations on she…
Weak Lensing Mass Reconstruction of the Galaxy Cluster Abell 209
S. Paulin-Henriksson, V. Antonuccio-Delogu, C. P. Haines +3
Weak lensing applied to deep optical images of clusters of galaxies provides a powerful tool to reconstruct the distribution of the gravitating mass associated to these structures.…