2 papers
astro-ph.CO2025
Probing Memory-Burdened Primordial Black Holes with Galactic Sources observed by LHAASO
Xiu-hui Tan, Yu-feng Zhou
The recently identified \textit{memory burden} effect has the potential to significantly decelerate the evaporation of black holes. Specifically, when approximately half of a black…
hep-ph2024
Axion effects on gamma-ray spectral irregularities. II: Implications of EBL absorption
Hai-Jun Li, Wei Chao, Xiu-Hui Tan +1
The extragalactic background light (EBL) plays a crucial role in the propagation of high-energy particles throughout the Universe. In this work, we explore the impact of the EBL ab…