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About: Antiproton Accumulator     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:ScientificResearch100641820, within Data Space : dbpedia.org associated with source document(s)

Type: yago:WikicatParticleExperimentsyago:Abstraction100002137yago:Act100030358yago:Activity100407535yago:Event100029378yago:Experiment100639556yago:Investigation100633864yago:PsychologicalFeature100023100yago:Research100636921yago:Work100575741yago:YagoPermanentlyLocatedEntityFoodyago:ScientificResearch100641820 New Facet based on Instances of this Class

The Antiproton Accumulator (AA) was an infrastructure connected to the Proton–Antiproton Collider (SppS) – a modification of the Super Proton Synchrotron (SPS) – at CERN. The AA was built in 1979 and 1980, for the production and accumulation of antiprotons. In the SppS the antiprotons were made to collide with protons, achieving collisions at a center of mass energy of app. 540 GeV (later raised to 630 GeV and finally, in a pulsed mode, to 900 GeV). Several experiments recorded data from the collisions, most notably the UA1 and UA2 experiment, where the W and Z bosons were discovered in 1983.