D̅arkRayNet: emulation of cosmic-ray antideuteron fluxes from dark matter
Jan Heisig,
Michael Korsmeier,
Michael Krämer
et al.
Abstract:Cosmic-ray antimatter, particularly low-energy antideuterons, serves as a sensitive probe of dark matter annihilating in our Galaxy. We study this smoking-gun signature and explore its complementarity with indirect dark matter searches using cosmic-ray antiprotons. To this end, we develop the neural network emulator D̅arkRayNet, enabling a fast prediction of propagated antideuteron energy spectra for a wide range of annihilation channels and their combinations. We revisit the Monte Carlo simulation of antideut… Show more
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