Fermi LAT Search for Internal Bremsstrahlung Signatures from Dark Matter Annihilation

@article{Bringmann2012FermiLS,
  title={Fermi LAT Search for Internal Bremsstrahlung Signatures from Dark Matter Annihilation},
  author={T. Bringmann and Xiaoyuan Huang and A. Ibarra and S. Vogl and C. Weniger},
  journal={Journal of Cosmology and Astroparticle Physics},
  year={2012},
  volume={2012},
  pages={054-054}
}
A commonly encountered obstacle in indirect searches for galactic dark matter is how to disentangle possible signals from astrophysical backgrounds. Given that such signals are most likely subdominant, the search for pronounced spectral features plays a key role for indirect detection experiments; monochromatic gamma-ray lines or similar features related to internal bremsstrahlung, in particular, provide smoking gun signatures. We perform a dedicated search for the latter in the data taken by… Expand
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