Proton Synchrotron, Particle accelerator at CERN research complex, Geneva, Switzerland
The Proton Synchrotron features 277 electromagnets arranged in a circular tunnel spanning 628 meters to accelerate protons and heavy ions at high speeds.
The facility started operations on November 24, 1959, marking a milestone as it temporarily held the title of the highest energy particle accelerator worldwide.
The Proton Synchrotron represents a cornerstone of European scientific collaboration, drawing researchers from multiple nations to conduct particle physics experiments.
This accelerator reaches energy levels of 26 GeV and processes various particles including protons, alpha particles, oxygen, sulphur, and lead nuclei for scientific research.
The machine maintains its original structural design from 1959 while incorporating modern control systems to accelerate particle beams a thousand times more intense than initial capabilities.
Location: Geneva
Inception: November 24, 1959
Website: https://home.cern/science/accelerators/proton-synchrotron
GPS coordinates: 46.23194,6.04861
Latest update: June 17, 2025 08:11
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