Accelerator report: LHC run 3 achieves record-breaking integrated luminosity

LHC Run 3 began in 2022, with the recommissioning of the LHC at 6.8 TeV, resulting in the delivery of 39.7 fb⁻¹ of integrated luminosity, surpassing initial expectations. Luminosity is an important indicator of the performance of a collider: it is proportional to the number of collisions that occur in a given amount of time. The higher the luminosity, the more data the experiments can gather to allow them to observe rare processes.