ADONE
ADONE (big ADA) was the first high-energy (1.5 GeV) particle collider. It was operated from 1969 to 1993, by the National Institute of Nuclear Physics, in Frascati, Italy.
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Wikipedia
ADONE (big ADA) was the first high-energy (1.5 GeV) particle collider. It was operated from 1969 to 1993, by the National Institute of Nuclear Physics, in Frascati, Italy.