Science ❯ Physics ❯ Particle Physics

High-Energy Particles

Neutrino Detection Cosmic Jets Gamma Rays Interactions with Magnetosphere Proton Radiation Protons and Electrons Neutrinos Coronal Mass Ejections Bremsstrahlung Neutrino Interactions Blazars Tera-electronvolts Cosmic Neutrinos Cherenkov Radiation Neutrino Physics Teraelectronvolts Acceleration Mechanisms Inverse Compton Scattering Cosmic Particle Accelerators

Fermi Uncovers Likely Binary Pair of Supernova Remnants Near IC 443

Sixteen years of Fermi data with X‑ray, radio imaging plus large‑scale simulations point to a shared molecular cloud that implies a binary origin.

Medieval Records and Tree Rings Pinpoint a 1200–1201 Solar Proton Event

Peer-Reviewed Model Ties 2023 Ultra‑High‑Energy Neutrino to Exploding Primordial Black Hole

LHAASO Links Cosmic-Ray 'Knee' to Black Hole Micro-Quasars

ANITA Detector Logs Anomalous Radio Pulses From Beneath Antarctic Ice