Spin-Aligned Radioactive Isotope Beams via Two-Step Fragmentation Reaction

Hideki Ueno, Yuichi Ichikawa

研究成果: ジャーナルへの寄稿学術誌査読

抄録

Recently the “dispersion-matching two-step projectile-fragmentation (PF) method” has been developed as a new spin manipulation technique for a quantum system called a radioactive isotope (RI) beam [1]. This method obtains an RI beam with a high production yield while producing universally high spin alignment for a large variety of RIs. A proof-of-principle experiment was performed at the RIKEN RIBF facility [2]. By applying this method, it is expected that the measurement of the nuclear moment of an unstable nucleus, which was previously impossible, can be accomplished. In this article, after discussing the conventional mechanism for producing a spin orientation, the principle of the new method, demonstration experiments, evaluations based on the results of these experiments, and future prospects are described.

本文言語英語
ページ(範囲)12-16
ページ数5
ジャーナルNuclear Physics News
25
2
DOI
出版ステータス出版済み - 4月 3 2015
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

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