Decay Studies of Neutron-deficient Am, Cm, and Bk Nuclei Using an On-line Isotope Separator

DOI 30 References
  • Asai M.
    Advanced Science Research Center, Japan Atomic Energy Research Institute
  • Sakama M.
    Deparmment of Radiologic Science and Engineering, University of Tokushima
  • Tsukada K.
    Advanced Science Research Center, Japan Atomic Energy Research Institute
  • Ichikawa S.
    Advanced Science Research Center, Japan Atomic Energy Research Institute
  • Haba H.
    Advanced Science Research Center, Japan Atomic Energy Research Institute
  • Nishinaka I.
    Advanced Science Research Center, Japan Atomic Energy Research Institute
  • Nagame Y.
    Advanced Science Research Center, Japan Atomic Energy Research Institute
  • Goto S.
    Department of Chemistry, Niigata University
  • Akiyama K.
    Advanced Science Research Center, Japan Atomic Energy Research Institute Department of Chemistry, Tokyo Metropolitan University
  • Toyoshima A.
    Advanced Science Research Center, Japan Atomic Energy Research Institute Department of Chemistry, Osaka University
  • Kojima Y.
    Graduate School of Engineering, Hiroshima University
  • Oura Y.
    Department of Chemistry, Tokyo Metropolitan University
  • Nakahara H.
    Department of Chemistry, Tokyo Metropolitan University
  • Shibata M.
    Facility for Nuclear Materials, Nagoya University
  • Kawade K.
    Department of Energy Engineering and Science, Nagoya University

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Abstract

The EC and α decays of neutron-deficient Am and Cm nuclei have been studied using a gas-jet coupled on-line isotope separator. Decay schemes of the EC decay of 235, 236Am have been constructed, and weak α decays of 233, 235, 236Am and 237, 238Cm have been observed. The efficiency of the on-line mass separation of Bk nuclei was measured to be ∼1%. The Qα values, α-decay partial half-lives, and proton-neutron configurations are discussed.

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Details 詳細情報について

  • CRID
    1390001204482212864
  • NII Article ID
    10013978563
  • NII Book ID
    AA11948402
  • DOI
    10.14494/jnrs2000.3.187
  • ISSN
    18835813
    13454749
  • Text Lang
    en
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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