3 papers
astro-ph.CO2026
Neutrino Constraints on memory-burdened Primordial Black Holes from Dwarf Spheroidal Galaxies
Xiu-Hui Tan, Jun-qing Xia, Yu-Feng Zhou
Dwarf spheroidal galaxies (dSphs) represent prime targets for indirect dark matter (DM) searches due to their substantial DM content and low astrophysical backgrounds. In this work…
hep-ph2026
Constraints on Primordial Black Holes from Galactic Diffuse Synchrotron Emissions
Chen-Wei Du, Yu-Feng Zhou
We investigate the possibility of constraining primordial black holes (PBHs) with masses through Galactic diffuse synchrotron emissions.…
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…