New constraints on sterile neutrino dark matter from the Galactic Center

@inproceedings{Yunis2018NewCO,
  title={New constraints on sterile neutrino dark matter from the Galactic Center},
  author={Ruhamah Yunis and Carlos R. Arguelles and Nick E. Mavromatos and A. Molin'e and Andrey Krut and Jorge Armando Rueda and Remo J. Ruffini},
  year={2018}
}
We calculate the most stringent constraints up to date on the parameter space for sterile neutrino warm dark matter models possessing a radiative decay channel into X-rays. These constraints arise from the X-ray flux observations from the Galactic center (central parsec), taken by the XMM and NuSTAR missions. We compare the results obtained from using different dark matter density profiles for the Milky Way, such as NFW, Burkert or Einasto, to that produced by the Ruffini-Arg\"uelles-Rueda (RAR… CONTINUE READING

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