A quadratic estimator reconstructs spatially-varying multiplicative shear bias m(θ) from EB mode coupling, enabling high-significance detection in Stage IV weak lensing surveys.
A., MacCrann N., Troxel M., Fang X., 2019, Physical Review D, 100 Bridle S., King L., 2007, New Journal of Physics, 9, 444–444 Chisari N
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Reconstructing spatially-varying multiplicative bias for Stage IV weak lensing galaxy surveys with a quadratic estimator
A quadratic estimator reconstructs spatially-varying multiplicative shear bias m(θ) from EB mode coupling, enabling high-significance detection in Stage IV weak lensing surveys.