Particle accelerators

Splash events recorded by the LHCb and ALICE experiments testing the Large Hadron Collider (Image courtesy CERN. All rights reserved)

CERN has confirmed that during the last weekends two of the Large Hadron Collider (LHC) experiments have successfully sent proton beams through the particle accelerator. This is the first full test of operation that marks the beginning of the last phase of restart after the equipment upgrade made during the last two years. The test, conducted by the LHCb (Large Hadron Collider beauty) and ALICE (A Large Ion Collider Experiment) experiment was a success.