UNK proton accelerator

The UNK proton accelerator, also known as the Universal Experimental Facility (Universal'nyj Kollektivnyj), was a particle accelerator located at the Institute for High Energy Physics in Protvino, Russia. It was designed for various experimental studies in high-energy physics, particularly particle collisions. The UNK was a circular accelerator that could accelerate protons and other particles to high energies for collision experiments.