ananyo writes with an excerpt from an article in Nature
about the decomissioning of the Tevatron: "It is a 4,000-tonne edifice that stands three stories high, chock full of particle detectors, power supplies, electronics and photomultiplier tubes, all layered like a giant onion around a cylindrical magnet. During 26 years of operation at the Fermi National Accelerator Laboratory in Batavia, Illinois, this behemoth, the Collider Detector at Fermilab (CDF), helped to find the top quark and chased the Higgs boson. But since the lab's flagship particle collider, the Tevatron, was switched off in September 2011, the detector has been surplus stock — and it is now slowly being cannibalized for parts."
Currently other projects are taking small bits and pieces of the Tevatron, but another Fermilab project, ORKA
, wants to gut the collider to study kaon decay