Magnetic manoeuvres at CERN
25 Aug 2005
Geneva, 25 August 2005. Important milestones have been successfully reached today in the installation of the two largest magnets ever built for experiments at CERN1. At one side of the 27 km ring of the future Large Hadron Collider (LHC), the 230 tonne solenoid magnet for the CMS experiment has been rotated through 90° prior to insertion into its cryostat – the jacket that will cool the magnet to 4.2 K (-269° C).