Recent studies of unstable nuclei far from stability with the on-line isotope separators of JAERI

T. Sekine, S. Ichikawa, A. Osa, M. Koizumi, H. Iimura, K. Tsukada, I. Nishinaka, Y. Hatsukawa, Y. Nagame, M. Asai, Y. Kojima, T. Hirose, M. Shibata, H. Yamamoto, K. Kawade

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2 Citations (Scopus)

Abstract

Studies on the decay of unstable nuclei using the two on-line isotope separators of JAERI are reviewed for the past five years. With the previously established ion-source technique using mono-oxide ion formation in a thermal ion source, the new nuclides 125Pr and 127Pr have been identified in heavy-ion fusion residues. Further, with a newly developed gas-jet coupled thermal ion source, the new nuclides 166Tb, 165Gd, 161Sm and 236Am have been identified by bombarding 238U and 235U targets with a proton or 6Li beam. Other studies, including off-line experiments, by decay spectroscopy, laser spectroscopy and Mossbauer spectroscopy are described.

Original languageEnglish
Pages (from-to)127-131
Number of pages5
JournalJournal of Radioanalytical and Nuclear Chemistry
Volume239
Issue number1
DOIs
Publication statusPublished - Jan 1 1999
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Analytical Chemistry
  • Nuclear Energy and Engineering
  • Radiology Nuclear Medicine and imaging
  • Pollution
  • Spectroscopy
  • Public Health, Environmental and Occupational Health
  • Health, Toxicology and Mutagenesis

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