177 citations · 1.4k across the 38 of their papers we have counts for
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astro-ph.HE2013★ 9 cited
Gamma Rays from Cosmic-Ray Proton Scattering in AGN Jets: the Intra-Cluster Gas vastly outshines Dark Matter
Stefano Profumo, Lorenzo Ubaldi, Mikhail Gorchtein
Active Galactic Nuclei (AGN) host powerful jets containing high-energy electrons and protons. The astrophysical environment where AGNs and their jets are found is characterized by…
astro-ph.HE2010★ 49 cited
Probing Dark Matter with AGN Jets
Mikhail Gorchtein, Stefano Profumo, Lorenzo Ubaldi
We study the possibility of detecting a signature of particle dark matter in the spectrum of gamma-ray photons from active galactic nuclei (AGNs) resulting from the scattering of h…