Final answer:
The Large Hadron Collider set a new world record in December 2009 for the highest beam energy achieved in a particle accelerator. The LHC achieved beam energies of 3.5 TeV, resulting in a collision energy of 7 TeV. This record-breaking energy level allowed the LHC to create particles with a total mass exceeding 12 TeV.
Step-by-step explanation:
The record set by the Large Hadron Collider (LHC) in December 2009 was for the highest beam energy achieved in a particle accelerator. The LHC achieved beam energies of 3.5 TeV, resulting in a collision energy of 7 TeV. This record-breaking energy level allowed the LHC to create particles with a total mass exceeding 12 TeV.
The Large Hadron Collider set a new world record in December 2009 for the highest beam energy achieved in a particle accelerator. The LHC achieved beam energies of 3.5 TeV, resulting in a collision energy of 7 TeV. This record-breaking energy level allowed the LHC to create particles with a total mass exceeding 12 TeV.