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Determining the spin of light primordial black holes with Hawking radiation

Abstract We propose a method to determine the mass and spin of primordial black holes (PBHs) in the mass range 5 × 107–1012 kg (Hawking temperatures ~ 10 MeV–200 GeV), based on measuring the energy of specific features in the photon Hawking emission spectrum, including both primary and secondary com...

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I tiakina i:
Ngā taipitopito rārangi puna kōrero
Ngā kaituhi matua: Marco Calzà, João G. Rosa
Hōputu: Artigo
Reo:Inglês
I whakaputaina: SpringerOpen 2022-12-01
Rangatū:Journal of High Energy Physics
Ngā marau:
Urunga tuihono:https://doi.org/10.1007/JHEP12(2022)090
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