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High-Energy Physics

Large Hadron Collider Gamma Rays Collisions Dark Matter Research Cosmic Ray Physics Proton Accelerators Charm Quarks Heavy-Ion Collisions Spin Polarization Experimental Measurements Particle Detection Nuclear Transmutation

CERN Experiment Recreates Blazar Pair Cascades, Points to Intergalactic Magnetic Fields

The results favor weak intergalactic magnetic fields as the reason Fermi has not seen the expected GeV gamma rays.

LHC Begins Proton–Oxygen Collision Phase with Precision Beam Tuning

Supermassive Black Holes Could Serve as Natural Particle Colliders