Why the mean mass of primordial black hole distribution is close to 10M

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3 Citations (Scopus)

Abstract

It is shown that a mechanism of PBH formation from high-baryon bubbles with log-normal mass spectrum naturally leads to the central mass of the PBH distribution close to ten solar masses independently of the model details. This result is in good agreement with observations.

Original languageEnglish
Article number063
Number of pages6
JournalJournal of Cosmology and Astroparticle Physics
Volume2020
Issue number7
DOIs
Publication statusPublished - 30 Jul 2020

Keywords

  • baryon asymmetry
  • cosmological phase transitions
  • primordial black holes
  • BARYOGENESIS

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