2026-10-30 Daily Paper Radar
Monitored 81 high-energy transient papers, curating 5 must-read works with physical mechanisms and evidence citations.
Today's Key Highlights:
- ⭐ Must Read arXiv:2610.38673
Black Hole Spin Evolution in Magnetized Accretion Flows
Result: The equilibrium spin declines steeply with normalized horizon magnetic flux , dropping from in weakly magnetized flows (), through , down to at MAD saturation (). In the sustained MAD regime, the BH reaches within of its equilibrium spin by accreting only of its initial mass.
- ⭐ Must Read arXiv:2610.39130
Harmonic brightness oscillations point to magnetar giant flares in rare short gamma-ray bursts
- ⭐ Must Read arXiv:2610.39240
A universal relation predicts the observed reversal of a supernova chirp
- ⭐ Must Read arXiv:2610.40053
KM3-230213A: The Highest-Energy Cosmic Neutrino
- ⭐ Must Read arXiv:2610.40326
Polarization and Burst Properties of the Repeating FRB~20240209A in a Quiescent Elliptical Host