448 citations · 3.7k across the 53 of their papers we have counts for
Showing 2017Show all
2 papers · 1 filter
astro-ph.CO2017★ 62 cited
Statistical Inconsistencies in the KiDS-450 Dataset
George Efstathiou, Pablo Lemos
The Kilo-Degree Survey (KiDS) has been used in several recent papers to infer constraints on the amplitude of the matter power spectrum and matter density at low redshift. Some of…
astro-ph.CO2017★ 74 cited
The effect of Limber and flat-sky approximations on galaxy weak lensing
Pablo Lemos, Anthony Challinor, George Efstathiou
We review the effect of the commonly-used Limber and flat-sky approximations on the calculation of shear power spectra and correlation functions for galaxy weak lensing. These appr…