Determination of the Cosmic Antideuteron Flux in a Monte Carlo approach

@article{Ibarra2013DeterminationOT,
  title={Determination of the Cosmic Antideuteron Flux in a Monte Carlo approach},
  author={Alejandro Ibarra and Sebastian Wild},
  journal={Physical Review D},
  year={2013},
  volume={88},
  pages={023014}
}
We investigate in this paper the antideuteron flux produced in high energy collisions of cosmic rays with the interstellar matter. We employ the Monte Carlo generator DPMJET-III together with the coalescence model to simulate, in an event-by-event basis, the antideuteron production in cosmic ray collisions in our Galaxy. Then, we use a diffusion model to calculate the expected flux. We find a secondary antideuteron flux at the Earth which is approximately a factor of two smaller than in… 

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