Annihilation into non-SM particles
Asked by
Nishita
Hello,
We have a model with an extra new particle in the dark sector which can decay as P > SM SM. The annihilation mechanism should be DM DM > P P (followed by P > SM SM but that can be assumed to always happen nearly instantaneously). However, we find that unless the final states are known SM particles, the annihilation mode is not taken into account at all.
Could you advise how we can add this annihilation mode to the list?
Thanks,
Nishita.
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- English Edit question
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- MadDM Edit question
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