Constraints on the Number of Primordial Black Holes Due to Interaction with Dust

Abstract

Photons emitted by primordial black holes (PBHs) due to the Hawking effect are among the factors of interstellar dust heating. Based on the data on the temperature of dust, constraints on the fraction of $10^{15}\le M\le 10^{17}$~g.

5 pages, 3 figures

References in corpus (4)

• X-ray Properties of Black-Hole Binaries
• Two populations of LIGO-Virgo black holes
• Experiment Neutrino-4 search for sterile neutrino and results of measurements
• Constraining Primordial Black Hole Fraction at the Galactic Centre using radio observational data

Cited by in corpus (1)

• Constraints on primordial black holes from interstellar dust temperature in the Galaxy