CERN on X: "First test collisions of 2023 💫 The Large Hadron Collider just delivered test proton–proton collisions to the #LHC experiments, at the injection energy of 450 GeV. This milestone is
Final lap of the LHC track for protons in 2018 | CERN
First successful beam at record energy of 6.5 TeV | CERN