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About: Cosmic-ray observatory     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:Whole100003553, within Data Space : dbpedia.org associated with source document(s)

Type: yago:WikicatObservatoriesyago:Artifact100021939yago:Building102913152yago:Object100002684yago:Observatory103839671yago:PhysicalEntity100001930yago:YagoGeoEntityyago:YagoPermanentlyLocatedEntitymilitary structureyago:Structure104341686yago:Whole100003553 New Facet based on Instances of this Class

A cosmic-ray observatory is a scientific installation built to detect high-energy-particles coming from space called cosmic rays. This typically includes photons (high-energy light), electrons, protons, and some heavier nuclei, as well as antimatter particles. About 90% of cosmic rays are protons, 9% are alpha particles, and the remaining ~1% are other particles. Methods of detection for gamma-rays: * Scintillation detectors * Solid state detectors * Compton scattering * Pair telescopes * Air Cherenkov detectors