Constraining Dark Matter in Galactic Substructure

@article{Baxter2010ConstrainingDM,
  title={Constraining Dark Matter in Galactic Substructure},
  author={Eric J. Baxter and S. Dodelson and Savvas M. Koushiappas and Louis E. Strigari},
  journal={Physical Review D},
  year={2010},
  volume={82},
  pages={123511}
}
Detecting the dark matter annihilation signal from Galactic substructure, or subhalos, is an important challenge for high-energy gamma-ray experiments. In this paper we discuss detection prospects by combining two different aspects of the gamma-ray signal: the angular distribution and the photon counts probability distribution function (PDF). The true PDF from subhalos has been shown recently (by Lee et al.) to deviate from Poisson; we extend this analysis and derive the signal PDF from a… Expand

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