EXO: The Enriched Xenon Observatory for Double Beta Decay
Author(s) -
K. Wamba
Publication year - 2002
Language(s) - English
Resource type - Reports
DOI - 10.2172/808701
Subject(s) - double beta decay , majorana , xenon , physics , beta decay , nuclear physics , resolution (logic) , neutrino , energy (signal processing) , analytical chemistry (journal) , atomic physics , chemistry , computer science , chromatography , quantum mechanics , artificial intelligence
EXO is a search for neutrinoless double beta decay in 136Xe. An active R&Dprogram for a 10 ton, enriched 136Xe liquid phase detector is now underway.Current research projects are: decay product extraction, Xe purity studies,energy resolution studies, and Ba+ ion laser-tagging. By extracting andlaser-tagging the Xe decay product (136Ba) and optimizing the energy resolutionin liquid Xe, half lives of up to 5.0x10^28yr will be ultimately probed,corresponding to a sensitivity to Majorana n masses > ~10meV.
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