SEPARATION OF MULTITRACERS FROM HEAVY-ION-IRRADIATED TARGETS BY MELTING UNDER REDUCED PRESSURE

• IWAMOTO Masako

  The Institute of Physical and Chemical Research (RIKEN)

• KOBAYASHI Yoshio

  The Institute of Physical and Chemical Research (RIKEN)

• CHEN Shao Yong

  The Institute of Physical and Chemical Research (RIKEN)

• OHKUBO Yoshitaka

  The Institute of Physical and Chemical Research (RIKEN)

• AMBE Shizuko

  The Institute of Physical and Chemical Research (RIKEN)

• YANOKURA Minoru

  The Institute of Physical and Chemical Research (RIKEN)

• GARG Amar Nath

  The Institute of Physical and Chemical Research (RIKEN) Nagpur University

• AMBE Fumitoshi

  The Institute of Physical and Chemical Research (RIKEN)

抄録

Au, Ag, and Cu foils were irradiated with high-energy heavy ions accelerated with the RIKEN Ring Cyclotron. The foils were melted in a quartz tube at a temperature slightly above the melting point of each foil under reduced pressure. Radioactive nuclides evaporated from the foil and deposited on the cold finger or the cold part of the tube were successively washed with warm water (70°C) and hydrochloric acid solutions. The γ-ray spectra of the foils and solutions showed that a number of radioactive nuclides were separated from the target to yield carrier- and salt-free multitracer solutions.

収録刊行物

• Analytical Sciences

  Analytical Sciences 7 (Supple), 313-316, 1991

  社団法人 日本分析化学会

キーワード

• separation
• radioactive nuclide
• multitracer
• heavy-ion reaction

詳細情報

• CRID: 1390282679234715776
• NII論文ID: 30031573985
• NII論文ID: 130003529520
• DOI: 10.2116/analsci.7.supple_313
• ISSN: 13482246
• ISSN: 09106340
• Web Site: http://www.jstage.jst.go.jp/article/analsci1985/7/Supple/7_Supple_313/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可