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题名: Possibilities for synthesis of new isotopes of superheavy nuclei in cold fusion reactions
作者: Bao, XJ ;  Gao, Y ;  Li, JQ ;  Zhang, HF
刊名: PHYSICAL REVIEW C
出版日期: 2016
卷号: 93, 期号:4, 页码:44615
学科分类: Physics
DOI: http://dx.doi.org/10.1103/PhysRevC.93.044615
通讯作者: Zhang, HF (reprint author), Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China. ;  Zhang, HF (reprint author), Chinese Acad Sci, KITPC, Beijing 100190, Peoples R China. ;  Zhang, HF (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China. ;  Zhang, HF (reprint author), Tianshui Normal Univ, Dept Phys, Tianshui 741001, Peoples R China.
文章类型: Article
英文摘要: In order to find a way to produce superheavy nuclei (SHN), which appear in the gap between the SHN synthesized by cold fusion and those by hot fusion, or those so far not yet been produced in the laboratory, we tried to make use of a set of projectile isotopic chains, to use a radioactive beam projectile, and to test symmetric fusion reactions for gaining more neutrons to synthesize neutron-richer SHN based on the dinuclear system (DNS) model via cold fusion reactions. It is found that the nuclei (265)Mt, (268,272)Ds, (273)Rg, and (274,275,276)Cn may be produced with the detectable evaporation residual cross sections. The intensities of radioactive beams are significantly less than those of the stable beams, therefore using a stable beam is predicted to be the most favorable method for producing SHN. From the symmetric reaction system Xe-136 + Xe-136, no fusion event was found.
类目[WOS]: Physics, Nuclear
关键词[WOS]: DINUCLEAR SYSTEM ;  CROSS-SECTIONS ;  ENTRANCE-CHANNEL ;  MASSIVE NUCLEI ;  QUASI-FISSION ;  HEAVY-NUCLEI ;  ELEMENTS ;  BARRIER ;  DEPENDENCE ;  DIFFUSION
收录类别: SCI
项目资助者: National Natural Science Foundation of China [11475050, 11175074, 11265013] ;  Fundamental Research Funds for the Central Universities [Grantlzujbky-2014-230] ;  CAS Knowledge Innovation Project [KJCX2-EW-N02]
语种: 英语
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/21679
Appears in Collections:理论物理所2016年知识产出_期刊论文

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Recommended Citation:
Bao, XJ,Gao, Y,Li, JQ,et al. Possibilities for synthesis of new isotopes of superheavy nuclei in cold fusion reactions[J]. PHYSICAL REVIEW C,2016,93(4):44615.
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