Uploaded October 2024 | Updated September 2026, 2 weeks ago

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This video highlights the major upgrade of the #LargeHadronCollider known as High-Luminosity LHC (HL-LHC). #HiLumiLHC

The innovative cold powering system has been successfully installed in the HL-LHC Inner Triplet (IT) String test stand. This novel system comprises a long electrical transmission line, which has been specially developed to transport currents to the magnets across a wide range of temperatures.These upgrades will be tested in an above-ground facility at #CERN that has recently had its first superconducting system installed.

Find out more: https://home.cern/news/news/engineering/test-stand-high-luminosity-lhc

Contributors
Director: Paola Catapano, Corinne Pralavorio
Editor: Chetna Krishna
Animation by: Maximilien Brice, Ivan Snozzi
Narration by: Sarah Charley