Current Research and Scholarly Interests
Particle/high-energy astrophysics, atomic and nuclear physics. Currently working on models of cosmic-ray production and propagation, particle interactions with fields and matter, search for signatures of dark matter and new physics, analysis of diffuse X- and gamma-ray emission, gamma-ray emission from compact objects, SNRs, and solar system bodies. The originator of GALPROP (with A.W.Strong from MPE), a state-of-the-art numerical model and a computer code (C++) for cosmic ray propagation in the Galaxy and production of associated photon emissions