193 citations · 1k across the 20 of their papers we have counts for
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Searching for decaying dark matter in deep XMM-Newton observation of the Draco dwarf spheroidal
Oleg Ruchayskiy, Alexey Boyarsky, Dmytro Iakubovskyi +6
We present results of a search for the 3.5 keV emission line in our recent very long (~ 1.4 Ms) XMM-Newton observation of the Draco dwarf spheroidal galaxy. The astrophysical X-ray…
Toward the full test of the nuMSM sterile neutrino dark matter model with Athena
A. Neronov, D. Malyshev
We discuss the potential of Athena X-ray telescope, in particular of its X-ray Integral Field Unit (X-IFU), for detection of the signal from the light-weight decaying dark matter w…
Hard spectrum of cosmic rays in the Disks of Milky Way and Large Magellanic Cloud
A. Neronov, D. Malyshev
The slope of the locally measured spectrum of cosmic rays varies from 2.8 for protons with energies below 200 GeV down to 2.5 for heavy nuclei with energies in the TeV-PeV range. I…
Leptonic origin of the 100 MeV gamma-ray emission from the Galactic Centre
D. Malyshev, M. Chernyakova, A. Neronov +1
The Galactic centre is a bright gamma-ray source with the GeV-TeV band spectrum composed of two distinct components in the 1-10 GeV and 1-10 TeV energy ranges. The nature of these…