74 citations · 554 across the 18 of their papers we have counts for
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Study of the very high energy gamma-ray spectrum from the Galactic Center and future prospects
Alexander V. Belikov, Emmanuel Moulin, Joseph Silk
Ground-based gamma ray observations of the Galactic Center region have revealed a high energy gamma ray source spatially coincident with the gravitational centroid of our Galaxy. T…
Super-exponential cutoff as a probe of annihilating dark matter
Alexander V. Belikov, Joseph Silk
We investigate the possibility of fitting the putative spectrum of gamma-rays from annihilating dark matter at the Galactic Center by a super-exponential template. By generating an…
Study of the Gamma-ray Spectrum from the Galactic Center in view of Multi-TeV Dark Matter Candidates
Alexander V. Belikov, Gabrijela Zaharijas, Joseph Silk
Motivated by the complex gamma-ray spectrum of the Galactic Center source now measured over five decades in energy, we revisit the issue of the role of dark matter annihilations in…
No Indications of Axion-Like Particles From Fermi
Alexander V. Belikov, Lisa Goodenough, Dan Hooper
As very high energy (~100 GeV) gamma rays travel over cosmological distances, their flux is attenuated through interactions with the extragalactic background light. Observations of…