Cross-correlation of weak lensing and gamma rays: implications for the nature of dark matter

Tilman Tröster, Stefano Camera, Mattia Fornasa +12

We measure the cross-correlation between Fermi-LAT gamma-ray photons and over 1000 deg${}^2$ of weak lensing data from the Canada-France-Hawaii Telescope Lensing Survey (CFHTLenS), t…