Collinear fast atomic-beam laser spectroscopy at riken garis/igisol

M. Koizumi, T. T. Inamura, K. Morita, M. Takami, M. Wakasugi, A. Yoshida, M. Azuma, H. Katsuragawa, T. Horiguchi, T. Ishizuka, I. Nakamura, M. Nakaoka, A. Iivonen, K. Valli, S. Matsuki, T. Murayama, K. Shimomura, T. Shinozuka, I. Sugai, Y. Tagishi

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


We have constructed a fast atomic-beam collinear laser spectroscopy system connected to the on-line isotope separator facility GARIS/IGISOL at RIKEN. This system is potentially powerful in studying refractory elements. To test the system, an off-line collinear experiment was made on stable Hf isotopes produced by means of laser ablation technique. For production of radioactive Hf isotopes, the use of the inverse kinematics of a fusion reaction,9Be(166Er, xn)175-xHf, was investigated. The radioactive isotope169Hf was successfully extracted from GARIS/IGISOL and accelerated up to 30 keV.

Original languageEnglish
Pages (from-to)181-191
Number of pages11
JournalHyperfine Interactions
Issue number1-4
Publication statusPublished - Oct 1992
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Nuclear and High Energy Physics
  • Condensed Matter Physics
  • Physical and Theoretical Chemistry


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