Phenomenology of light fermionic asymmetric dark matter

@article{Bhattacherjee2013PhenomenologyOL,
  title={Phenomenology of light fermionic asymmetric dark matter},
  author={Biplob Bhattacherjee and Shigeki Matsumoto and Satyanarayan Mukhopadhyay and Mihoko M. Nojiri},
  journal={Journal of High Energy Physics},
  year={2013},
  volume={2013},
  pages={1-27}
}
A bstractAsymmetric dark matter (ADM) has been an attractive possibility attempting to explain the observed ratio of baryon to dark matter abundance in the universe. While a bosonic ADM is constrained by the limits from existence of old neutron stars, a fermionic ADM requires an additional light particle in order to annihilate its symmetric component in the early universe. We revisit the phenomenology of a minimal GeV scale fermionic ADM model including a light scalar state. The current… CONTINUE READING

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