3 papers
astro-ph.CO2025
Constraining primordial black hole abundance with Insight-HXMT
Chen Yang, Jun-Da Pan, Xin Zhang
Primordial black holes (PBHs) are a major candidate for dark matter and they have been extensively constrained across most mass ranges. However, PBHs in the mass range of …
astro-ph.HE2025
Prospective sensitivity of CTAO on detection of evaporating primordial black holes
Chen Yang, Jun-Da Pan, Xin Zhang
As the lifetime of a black hole decreases, the energy of the Hawking radiation it emits increases, ultimately culminating in its disappearance through a powerful burst of gamma ray…
astro-ph.HE2024
Search for the Hawking radiation of primordial black holes: prospective sensitivity of LHAASO
Chen Yang, Sai Wang, Meng-Lin Zhao +1
Primordial black holes (PBHs), more generally, BHs, undergo evaporation and, in principle, will end their lives in bursts of very high-energy gamma rays. The notable aspect of the…