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The effect of outflows on CMB bounds from Primordial Black Hole accretion
Should Primordial Black Holes (PBHs) exist in nature, they would inevitably accrete baryonic matter in their vicinity. In turn, the consequent emission of high-energy radiation could affect the thermal history of the universe to an extent that can be probed with a number of cosmological observables...
| Autores principales: | , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2022
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1088/1475-7516/2022/12/016 http://cds.cern.ch/record/2845032 |