CERN has officially shut down the Large Hadron Collider (LHC) to begin Long Shutdown 3, focusing on maintenance and upgrades. This preparation will lead to the High-Luminosity LHC (HiLumi LHC), set to operate in 2030, significantly enhancing data collection for future research.
Today marks the conclusion of operations for the Large Hadron Collider (LHC), the most powerful particle accelerator in the world. Following its final physics run, CERN initiates Long Shutdown 3 (LS3), a critical phase of maintenance, upgrades, and preparations for future experiments.
Since its first proton collisions in 2009, the LHC has led to significant scientific breakthroughs. Notably, it confirmed the existence of the Higgs boson on July 4, 2012, which validated theories proposed decades ago. The LHC has also contributed to discoveries of 85 different hadrons and has played a key role in exploring fundamental questions in particle physics.
The upcoming High-Luminosity LHC (HiLumi LHC) is scheduled to commence operations in 2030. This upgrade will enhance luminosity by a factor of up to ten, enabling more extensive datasets for researchers. Precision studies of the Higgs boson and other phenomena will become increasingly feasible due to this next-gen collider.
CERN has acknowledged the global scientific community's contributions to the LHC's success. As the LHC transitions to LS3, the focus will be on not only maintaining its legacy but also gearing up for the expanded capabilities that the HiLumi LHC promises. The advancements in accelerator science and international collaborations fostered by the LHC will continue to influence future research and technological innovation.
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CERN has officially shut down the Large Hadron Collider (LHC) to begin Long Shutdown 3, focusing on maintenance and upgrades. This preparation will lead to the High-Luminosity LHC (HiLumi LHC), set to operate in 2030, significantly enhancing data collection for future research.