Production and decay properties of 264Hs and 265Hs

Nozomi Sato, Hiromitsu Haba, Takatoshi Ichikawa, Daiya Kaji, Yuki Kudou, Kouji Morimoto, Kosuke Morita, Kazutaka Ozeki, Takayuki Sumita, Akira Yoneda, Eiji Ideguchi, Hiroyuki Koura, Akira Ozawa, Tsutomu Shinozuka, Takayuki Yamaguchi, Atsushi Yoshida

研究成果: ジャーナルへの寄稿学術誌査読

9 被引用数 (Scopus)

抄録

The decay properties of 264Hs and 265Hs produced in the 207,208Pb(58Fe,xn) (x =1;2) reactions were studied using a gas-filled recoil ion separator at the linear accelerator facility of RIKEN. A total of six decay chains were assigned to 264Hs. The cross sections of 264Hs produced in the 208Pb( 58Fe,2n) and 207Pb(58Fe,n) reactions were measured to be 2.8+6.5-2.3 and 6.9+4.4 -3.1 pb, respectively. The isotope 264Hs decayed by α-particle emission (five events) and spontaneous fission (one event). The α-particle energy of 264Hs was observed at 10.61 ± 0.04 and 10.80 ± 0.08 MeV.

本文言語英語
論文番号094201
ジャーナルjournal of the physical society of japan
80
9
DOI
出版ステータス出版済み - 9月 2011
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 物理学および天文学(全般)

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