History of CDF
There are currently two particle detectors located on the Tevatron at Fermilab: CDF and D0. CDF predates D0 as the first detector on the Tevatron. Construction of CDF began in 1982 under the leadership of John Peoples. The Tevatron was completed in 1983 and CDF began to take data in 1985. Over the years, two major updates have been made to CDF. The first upgrade began in 1989 and the second upgrade began in 2001. Each upgrade is considered a "run." Run 0 was the run before any upgrades, Run I was after the first upgrade and Run II was after the second upgrade. Run II includes upgrades on the central tracking system, preshower detectors and extension on muon coverage.
Read more about this topic: Collider Detector At Fermilab
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