4 papers · 1 filter
Antiprotons below 200 MeV in the interstellar medium: perspectives for observing exotic matter signatures
I. V. Moskalenko, E. R. Christian, A. A. Moiseev +2
Most cosmic ray antiprotons observed near the Earth are secondaries produced in collisions of energetic cosmic ray (CR) particles with interstellar gas. The spectrum of secondary a…
Interstellar Low Energy Antiprotons as a Probe of Dark Matter and Primordial Black Holes
J. Ormes, A. Moiseev, J. Wells
Cosmic ray antiprotons can originate from dark matter annihilating into quarks that subsequently decay into antiprotons. Evaporation of primordial black holes also can produce a si…
Detection of Galactic Dark Matter by GLAST
A. Moiseev, J. Ormes, H. Arrighi +6
The mysterious dark matter has been a subject of special interest to high energy physicists, astrophysicists and cosmologists for many years. According to theoretical models, it ca…
Anticoincidence Detector for GLAST
A. Moiseev, J. Norris, J. Ormes +2
The Gamma-ray Large Area Space Telescope (GLAST) is now being designed by a number of collaborating institutions. It will study the cosmic gamma radiation from 20 MeV to 300 GeV wi…