In dictionaries:
High Luminosity Large Hadron Collider
The (HL-LHC; formerly referred to as HiLumi LHC, Super LHC, and SLHC) an upgrade to the Large Hadron Collider, operated by the European Organization for Nuclear Research, located at the French-Swiss border near Geneva.
Very Large Hadron Collider
a proposed future hadron collider planned to be located at Fermilab.
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