2 papers
astro-ph.CO2020
Characterizing galaxy clusters by their gravitational potential: systematics of cluster potential reconstruction
C. Tchernin, E. T. Lau, S. Stapelberg +2
Context. Biases in mass measurements of galaxy clusters are one of the major limiting systematics in constraining cosmology with clusters. Aims. We aim to demonstrate that the syst…
astro-ph.CO2018
EasyCritics II. Testing its efficiency: new gravitational lens candidates in CFHTLenS
M. Carrasco, S. Stapelberg, M. Maturi +3
We report the results of , a fully automated algorithm for the efficient search of strong-lensing (SL) regions in wide-field surveys, applied to the Canada-France-Hawa…