Capable of better tracking the position of cold masses inside their cryostat, the new technique tested at Fermilab will equip all the HL-LHC's triplet quadrupoles and crab cavities, Accelerating News.
New measurement technique to probe the inside of a cryostat
New measurement technique to probe the inside of a cryostat
New measurement technique to probe the inside of a cryostat
Measurement layout (Image: Mateusz Sosin)