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High Energy Physics

X-ray Light Sources Large Hadron Collider sPHENIX Detector Particle Accelerators ALICE Experiment B Meson Decay Femtoscopy

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.

sPHENIX at RHIC Clears ‘Standard Candle’ Test to Launch Full Physics Program

LHC Begins Proton–Oxygen Collision Phase with Precision Beam Tuning