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Dark matter and dark radiation from evaporating primordial black holes
Primordial black holes in the mass range from $10^{-5}$ to $10^9$ g might have existed in the early universe. Via their evaporation mechanism (completed before Big Bang Nucleosynthesis), they might have released stable particles beyond the Standard Model. We reconsider the possibility that such part...
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| Lenguaje: | eng |
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2020
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| Acceso en línea: | https://dx.doi.org/10.1140/epjp/s13360-020-00564-9 http://cds.cern.ch/record/2717343 |