中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Production and decay properties of (272)111 and its daughter nuclei

文献类型:期刊论文

作者Morita, K; Morimoto, K; Kaji, D; Haba, H; Ideguchi, E; Peter, JC; Kanungo, R; Katori, K; Koura, H; Kudo, H
刊名JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN
出版日期2004-07-01
卷号73页码:1738-1744
关键词(272)111 production and decay excitation function gas-filled recoil separator
ISSN号0031-9015
英文摘要The production and decay of (272)111 has been investigated using a gas-filled recoil ion separator in irradiations of Bi-209 targets with Ni-64 beam at 320, 323 and 326 MeV. We have observed 14 alpha-decay chains in total, that can be assigned, on the basis of their time correlations, to subsequent decays from (272)111 produced in the Bi-209(Ni-64, In) reaction. The present result is the first clear confirmation for the discovery of (272)111 and its alpha-decay products, (264)Bh and (268)Mt, reported previously by a GSI group. New information on their half-lives and decay energies as well as the excitation function is presented.
WOS关键词SUPERHEAVY NUCLEI ; ELEMENT-111
WOS研究方向Physics
语种英语
WOS记录号WOS:000222755800028
出版者PHYSICAL SOC JAPAN
源URL[http://119.78.100.186/handle/113462/24836]  
专题中国科学院近代物理研究所
通讯作者Morita, K
作者单位1.RIKEN, Inst Phys & Chem Res, Wako, Saitama 3510198, Japan
2.Univ Tokyo, Ctr Nucl Sci, Wako, Saitama 3510198, Japan
3.ISMRA Univ Caen, LPC, F-14050 Caen, France
4.Waseda Univ, Adv Res Inst Sci & Engn, Shinjuku Ku, Tokyo 1698555, Japan
5.Niigata Univ, Dept Chem, Niigata 9502181, Japan
6.Univ Tsukuba, Tsukuba, Ibaraki 3058577, Japan
7.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
8.Joint Nucl Res Inst, Flerov Lab Nucl React, RU-141980 Dubna, Russia
9.Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China
10.Peking Univ, Sch Phys, Beijing 100871, Peoples R China
推荐引用方式
GB/T 7714
Morita, K,Morimoto, K,Kaji, D,et al. Production and decay properties of (272)111 and its daughter nuclei[J]. JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN,2004,73:1738-1744.
APA Morita, K.,Morimoto, K.,Kaji, D.,Haba, H.,Ideguchi, E.,...&Tokanai, F.(2004).Production and decay properties of (272)111 and its daughter nuclei.JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN,73,1738-1744.
MLA Morita, K,et al."Production and decay properties of (272)111 and its daughter nuclei".JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN 73(2004):1738-1744.

入库方式: OAI收割

来源:近代物理研究所

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