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Dark Matter at the Galactic Center

Paolo Gondolo·Joseph Silk
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Abstract

Particle dark matter near the galactic center is accreted by the central black hole into a dense spike, strongly enhancing its annihilation rate. Searching for its annihilation products may give us information on the presence or absence of a central cusp in the dark halo profile. We summarize our paper Phys Rev Lett 83, 1719 (1999), and use an updated limit on the neutrino emission from the galactic center.

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Paolo Gondolo, Joseph Silk. 2000-01-10. Dark Matter at the Galactic Center. https://doi.org/10.1016/s0920-5632(00)00640-x

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