Gamma ray lines : what will they tell us about SUSY ?

@inproceedings{Yaguna2009GammaRL,
  title={Gamma ray lines : what will they tell us about SUSY ?},
  author={Carlos E. Yaguna},
  year={2009}
}
Neutralino dark matter can be indirectly detected by observing the gamma ray lines from the annihilation processes χχ → γγ and χχ → γZ. In this paper we study the implications that the observation of these two lines could have for the determination of the supersymmetric parameter space. Within the minimal supergravity framework, we find that, independently of the dark matter distribution in the Galaxy, such observations by themselves would allow to differentiate between the coannihilation… CONTINUE READING