2 papers
astro-ph.CO2017
Precision calculations of the cosmic shear power spectrum projection
Martin Kilbinger, Catherine Heymans, Marika Asgari +9
We compute the spherical-sky weak-lensing power spectrum of the shear and convergence. We discuss various approximations, such as flat-sky, and first- and second- order Limber equa…
astro-ph.CO2016
Confronting semi-analytic galaxy models with galaxy-matter correlations observed by CFHTLenS
Hananeh Saghiha, Patrick Simon, Peter Schneider +1
Testing predictions of semi-analytic models of galaxy evolution against observations help to understand the complex processes that shape galaxies. We compare predictions from the G…