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Prospects for detecting gamma rays from annihilating dark matter in dwarf galaxies in the era of the Dark Energy Survey and Large Synoptic Survey Telescope

Prospects for detecting gamma rays from annihilating dark matter in dwarf galaxies in the era of the Dark Energy Survey and Large Synoptic Survey Telescope

Among the most stringent constraints on the dark matter annihilation cross section are those derived from observations of dwarf galaxies by the Fermi Gamma-Ray Space Telescope. As current (e.g., Dark Energy Survey, DES) and future (Large Synoptic Survey Telescope, LSST) optical imaging surveys discover more of the Milky Way's ultra-faint …