Three-dimensional drift chambers of the
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T. Ishikawa; H. Igarashi; T. Sumiyoshi; N. Ishihara; G. Iwai; H. Iwase; Y. Kato;
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Article
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2011
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Elsevier Science
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English
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The aim of the DCBA (Drift Chamber Beta-ray Analyzer) experiment is to search for neutrinoless double beta decay (0nbb). The half-life of 0nbb is expected to give us the information of Majorana nature and the absolute mass scale of neutrinos. A prototype test apparatus DCBA-T2 has the energy resolut