4 papers
Differentiable Strong Lensing: Uniting Gravity and Neural Nets through Differentiable Probabilistic Programming
Marco Chianese, Adam Coogan, Paul Hofma +2
Since upcoming telescopes will observe thousands of strong lensing systems, creating fully-automated analysis pipelines for these images becomes increasingly important. In this wor…
Hazma: A Python Toolkit for Studying Indirect Detection of Sub-GeV Dark Matter
Adam Coogan, Logan Morrison, Stefano Profumo
With several proposed MeV gamma-ray telescopes on the horizon, it is of paramount importance to perform accurate calculations of gamma-ray spectra expected from sub-GeV dark matter…
Primordial Black Holes as Silver Bullets for New Physics at the Weak Scale
Gianfranco Bertone, Adam Coogan, Daniele Gaggero +2
Observational constraints on gamma rays produced by the annihilation of weakly interacting massive particles around primordial black holes (PBHs) imply that these two classes of Da…
Connecting direct and indirect detection with a dark spike in the cosmic-ray electron spectrum
Adam Coogan, Benjamin V. Lehmann, Stefano Profumo
Multiple space-borne cosmic ray detectors have detected line-like features in the electron and positron spectra. Most recently, the DAMPE collaboration reported the existence of su…