AMY (scientific Instrument)
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The AMY detector was used by
particle physicists Particle physics or high energy physics is the study of Elementary particle, fundamental particles and fundamental interaction, forces that constitute matter and radiation. The fundamental particles in the universe are classified in the Standa ...
at the TRISTAN electron-positron collider at
KEK , known as KEK, is a Japanese organization whose purpose is to operate the largest particle physics laboratory in Japan, situated in Tsukuba, Ibaraki prefecture. It was established in 1997. The term "KEK" is also used to refer to the laboratory ...
in Japan between 1984 and 1995 to search for new particles and perform precision studies of the strong and electroweak forces. It was built and operated by physicists from many countries, including: the USA, Japan, South Korea, China, and the Philippines. For tracking charged particles, the detector contained an Inner Tracking Chamber and a Central Drift Chamber. A novel
X-ray detector X-ray detectors are devices used to measure the flux, spatial distribution, spectrum, and/or other properties of X-rays. Detectors can be divided into two major categories: imaging detectors (such as photographic plates and X-ray film ( photograp ...
, sensitive to x-rays produced by electrons via
synchrotron radiation Synchrotron radiation (also known as magnetobremsstrahlung radiation) is the electromagnetic radiation emitted when relativistic charged particles are subject to an acceleration perpendicular to their velocity (). It is produced artificially in ...
in AMY's 3Tesla solenoidal magnet, was used for electron identification. The Barrel electromagnetic calorimeter was a sampling calorimeter using lead as its passive material and gas for sampling. AMY also had a muon detection system outside of the magnet return yoke. Its most highly cited paper is "Multi - hadron event properties in e+e− annihilation at s√=52 GeV to 57-GeV" While the names of most particle physics experiments are acronyms, AMY is just AMY.


References

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External Links

Record fo
AMY --- A HIGH RESOLUTION LEPTON DETECTOR FOR TRISTAN, KEK-TE-003
experiment on
INSPIRE-HEP INSPIRE-HEP is an open access digital library for the field of high energy physics (HEP). It is the successor of the Stanford Physics Information Retrieval System (SPIRES) database, the main literature database for high energy physics since the 1970 ...
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