Combined analysis of weak lensing and X-ray blind surveys (2008)
Bergé, Joel, Pacaud, Florian, Réfrégier, Alexandre, Massey, Richard, Pierre, Marguerite, Amara, Adam, ...
We present a joint weak lensing and X-ray analysis of 4 deg^2 from the CFHTLS and XMMLSS surveys. Our weak lensing analysis is the first analysis of a real survey using shapelets, a new generation...
Combined analysis of weak lensing and X-ray blind surveys (2007)
Bergé, Joel, Pacaud, Florian, Réfrégier, Alexandre, Massey, Richard, Pierre, Marguerite, Amara, Adam, ...
We present a joint weak lensing and X-ray analysis of 4 deg$^2$ from the CFHTLS and XMM-LSS surveys. Our weak lensing analysis is the first analysis of a real survey using shapelets, a new generation...
Weak gravitational shear and flexion with polar shapelets (2007)
Massey, Richard, Rowe, Barnaby, Refregier, Alexandre, Bacon, David J., Bergé, Joel
We derive expressions, in terms of 'polar shapelets', for the image distortion operations associated with weak gravitational lensing. Shear causes galaxy shapes to become elongated, and is sensitive...