Browsing by Subject "gamma-ray"

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    • Search for a dark matter annihilation signal from the galactic center halo with H.E.S.S. 

      Abramowski, A.; Büsching, I.; De Jager, O.C.; Venter, C.; Vorster, M.; H.E.S.S. Collaboration (APS, 2011)
      A search for a very-high-energy (VHE; ≥100  GeV) γ-ray signal from self-annihilating particle dark matter (DM) is performed towards a region of projected distance r∼45–150  pc from the Galactic center. The background-subtracted ...