Velocity distribution of ion beams from the RIKEN IGISOL

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

研究成果: ジャーナルへの寄稿学術誌査読

6 被引用数 (Scopus)

抄録

A direct measurement of the velocity distribution of ion beams from an ion-guide isotope separator on-line (IGISOL) was carried out at RIKEN with a technique of laser spectroscopy. The skimmer-potential and gas-cell pressure dependence of the velocity distribution were also measured. The velocity distribution was found to be about two times narrower than that estimated from the mass resolving power (MRP). It is pointed out that the velocity spread deduced from MRP is considerably overestimated at various conditions. The way of improvement to make the velocity distribution of the ion beam from the IGISOL narrower and the feasibility of fast atomic-beam collinear laser spectroscopy are discussed.

本文言語英語
ページ(範囲)1-10
ページ数10
ジャーナルNuclear Inst. and Methods in Physics Research, A
313
1-2
DOI
出版ステータス出版済み - 3月 1 1992
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 核物理学および高エネルギー物理学
  • 器械工学

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