Production of spin-aligned RI beam via two-step fragmentation with dispersion matching

• 市川, 雄一

• Ichikawa, Yuichi

• 上野, 秀樹

• Ueno, Hideki

• 石井, 裕司

• Ishii, Yuji

• 古川, 武

• Furukawa, Takeshi

• 吉見, 彰洋

• Yoshimi, Akihiro

• 亀田, 大輔

• Kameda, Daisuke

• 渡邉, 寛

• Watanabe, Hiroshi

• 青井, 考

• Aoi, Nori

• 旭, 耕一郎

• ASAHI, KOICHIRO

• Balabanski, Dimiter

• Chevrier, Raphael

• Daugas, Jean-Michel

• 福田, 直樹

• Fukuda, Naoki

• Georgiev, Georgi

• 林, 宏憲

• Hayashi, Hironori

• 飯島, 裕章

• Iijima, Hiroaki

• 稲辺, 尚人

• Inabe, Naoto

• 井上, 壮志

• Inoue, Takeshi

• 石原, 正泰

• Ishihara, Masayasu

• 久保, 敏幸

• Kubo, Toshiyuki

• 七尾, 翼

• Nanao, Tsubasa

• 大西, 哲哉

• Ohnishi, Tetsuya

• 鈴木, 都文

• Suzuki, Kunifumi

• 土屋, 真人

• Tsuchiya, Masato

• 竹田, 浩之

• Takeda, Hiroyuki

• Rajabali, Mustafa

Abstract

To produce a radioactive-isotope (RI) beam with high spin alignment, we have developed a novel method, the two-step projectile-fragmentation (PF) method, that employs momentum-dispersion matching. An on-line experiment to produce Al-32 from Ca-48 via Al-33 was performed at RIKEN RI Beam Factory. In the experiment, we succeeded in producing approximately 8% spin alignment in an RI beam of Al-32. In this paper, we focus on evaluating the magnitude of spin alignment realized in one-nucleon removal from Al-33.

identifier:oai:t2r2.star.titech.ac.jp:50195177

Journal

• Journal of Physics: Conference Series

  Journal of Physics: Conference Series 381 012090-, 2012-09

  IOP Publishing

Details

• CRID: 1050011097150046720
• NII Article ID: 120006702565
• Web Site: http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100648231
• Text Lang: en
• Article Type: conference paper
• Data Source:
  • IRDB
  • CiNii Articles