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Study of the Reaction Ca-48+Cm-248 -> (296)Lv* at RIKEN-GARIS

文献类型：期刊论文

作者Haba, Hiromitsu2; Yoshida, Atsushi2; Yamaki, Sayaka2,3; Yamaguchi, Takayuki3; Wakabayashi, Yasuo2; Tanaka, Taiki2,5; Tokanai, Fuyuki4; Takeyama, Mirei2,4; Murakami, Masashi1,2,9; Maurer, Joachim8
刊名JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN
出版日期2017-03-15
卷号86页码:7
ISSN号0031-9015
DOI10.7566/JPSJ.86.034201
英文摘要The fusion reaction Ca-48 + Cm-248 -> (296)Lv* was investigated using the gas-filled recoil ion separator GARIS at RIKEN. The reaction was studied at excitation energies of 41.3 and 38.2 MeV. A total of seven decay chains were observed. Three of the chains were assigned to the decay of (292)Lv and three to the decay of (293)Lv. A possible observation of an a-decay branch of (284)Cn populating the new spontaneously fissioning nucleus (280)Ds is discussed. The assignment of one of the decay chains to the 3n evaporation channel, resulting in a spontaneous fission branch of (285)Cn, or to the 2n channel, resulting in the population of the new fissioning nucleus (286)Cn, is ambiguous. Measured cross sections are in agreement with previously published values.
WOS关键词ATOMIC MASS EVALUATION ; SUPERHEAVY NUCLEI ; CA-48-INDUCED REACTIONS
资助项目Ministry of Education, Culture, Sports, Science, and Technology of Japan[19002005]
WOS研究方向Physics
语种英语
WOS记录号WOS:000395530400010
出版者PHYSICAL SOC JAPAN
资助机构Ministry of Education, Culture, Sports, Science, and Technology of Japan
源URL[http://119.78.100.186/handle/113462/44501]  
专题近代物理研究所_实验物理中心
通讯作者Kaji, Daiya
作者单位1.Japan Atom Energy Agcy, Tokai, Ibaraki 3191112, Japan
2.RIKEN, Nishina Ctr Accelerator Based Sci, Wako, Saitama 3510198, Japan
3.Saitama Univ, Dept Phys, Saitama 3388570, Japan
4.Yamagata Univ, Dept Phys, Yamagata 9908560, Japan
5.Kyushu Univ, Dept Phys, Fukuoka 8190395, Japan
6.Japan Atom Energy Agcy, Tokai, Ibaraki 3191185, Japan
7.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
8.GSI Helmholtzzentrum Schwerionenforsch, D-64291 Darmstadt, Germany
9.Niigata Univ, Dept Chem, Niigata 9502181, Japan
推荐引用方式
GB/T 7714		 Haba, Hiromitsu,Yoshida, Atsushi,Yamaki, Sayaka,et al. Study of the Reaction Ca-48+Cm-248 -> (296)Lv* at RIKEN-GARIS[J]. JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN,2017,86:7.
APA Haba, Hiromitsu.,Yoshida, Atsushi.,Yamaki, Sayaka.,Yamaguchi, Takayuki.,Wakabayashi, Yasuo.,...&Kaji, Daiya.(2017).Study of the Reaction Ca-48+Cm-248 -> (296)Lv* at RIKEN-GARIS.JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN,86,7.
MLA Haba, Hiromitsu,et al."Study of the Reaction Ca-48+Cm-248 -> (296)Lv* at RIKEN-GARIS".JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN 86(2017):7.

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来源：近代物理研究所

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