The Large Hadron Collider: The End of an Era
After nearly two decades of operation, the Large Hadron Collider (LHC), located at CERN (Geneva), will conclude data-taking for its current programme at the end of June. Since its launch in 2008, this accelerator has become the most powerful tool ever built for studying the fundamental structure of matter. During this time, the collider has delivered 54 thousand trillion proton-proton collisions to each of the ATLAS and CMS experiments, corresponding to an integrated luminosity of 540 femtobarns — almost double what was envisaged when the machine was designed.

