Weak gravitational lensing: mapping dark-matter on cosmological scales
Poursuite possible en thèse
This stage has as goal to create dark-matter maps on large scales from weak gravitational lensing data. Systematic errors and their influence on mass profiles of clusters and voids will be studied. The student will work with data from CFIS (Canada-France Imaging Survey).
Sujet détaillé/Full description
Cross-correlation between data sets, model fitting.