79 citations · 171 across the 6 of their papers we have counts for
3 papers · 1 filter
Astrometric Weak Lensing with Gaia DR3 and Future Catalogs: Searches for Dark Matter Substructure
Cristina Mondino, Andreas Tsantilas, Anna-Maria Taki +2
Small-scale dark matter structures lighter than a billion solar masses are an important probe of primordial density fluctuations and dark matter microphysics. Due to their lack of…
First Results on Dark Matter Substructure from Astrometric Weak Lensing
Cristina Mondino, Anna-Maria Taki, Ken Van Tilburg +1
Low-mass structures of dark matter (DM) are expected to be entirely devoid of light-emitting regions and baryons. Precisely because of this lack of baryonic feedback, small-scale s…
Halometry from Astrometry
Ken Van Tilburg, Anna-Maria Taki, Neal Weiner
Halometry---mapping out the spectrum, location, and kinematics of nonluminous structures inside the Galactic halo---can be realized via variable weak gravitational lensing of the a…