178 citations · 749 across the 29 of their papers we have counts for
Showing astro-ph.COShow all
3 papers · 1 filter
astro-ph.CO2023★ 10 cited
New Light on Dark Extended Lenses with the Roman Space Telescope
William DeRocco, Nolan Smyth, Volodymyr Takhistov
The Roman Space Telescope's Galactic Bulge Time Domain Survey will constitute the most sensitive microlensing survey of the Galactic Bulge to date, opening up new opportunities to…
astro-ph.CO2023★ 19 cited
Rogue worlds meet the dark side: revealing terrestrial-mass primordial black holes with the Nancy Grace Roman Space Telescope
William DeRocco, Evan Frangipane, Nick Hamer +2
Gravitational microlensing is one of the strongest observational techniques to observe non-luminous astrophysical bodies. Existing microlensing observations provide tantalizing evi…
astro-ph.CO2019★ 178 cited
Constraining primordial black hole abundance with the Galactic 511 keV line
William DeRocco, Peter W. Graham
Models in which dark matter consists entirely of primordial black holes (PBHs) with masses around g are currently unconstrained. However, if PBHs are a component of the G…