Cosmology from cosmic shear power spectra with Subaru Hyper Suprime-Cam first-year data
Cosmology from cosmic shear power spectra with Subaru Hyper Suprime-Cam first-year data
Abstract We measure cosmic weak lensing shear power spectra with the Subaru Hyper Suprime-Cam (HSC) survey first-year shear catalog covering 137 deg2 of the sky. Thanks to the high effective galaxy number density of ā¼17 arcminā2, even after conservative cuts such as a magnitude cut of i < 24.5 and ā¦