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题名: The structural and decay properties of Francium isotopes
作者: Bhuyan, M;  Mahapatro, S;  Singh, SK;  Patra, SK
刊名: INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS
出版日期: 2015
卷号: 24, 期号:4, 页码:1550028
关键词: Relativistic mean field theory ;  nuclear bulk properties ;  alpha-decay half-life
学科分类: Physics
DOI: http://dx.doi.org/10.1142/S0218301315500287
通讯作者: Bhuyan, M (reprint author), Inst Phys, Sachivalaya Marg, Bhubaneswar 751005, Orissa, India.
文章类型: Article
英文摘要: We study the bulk properties such as binding energy (BE), root-mean-square (RMS) charge radius, quadrupole deformation etc. for Francium (Fr) isotopes having mass number A = 180-240 within the framework of relativistic mean field (RMF) theory. Systematic comparisons are made between the calculated results from RMF theory, Finite Range Droplet Model (FRDM) and the experimental data. Most of the nuclei in the isotopic chain shows prolate configuration in their ground state. The a-decay properties like alpha-decay energy and the decay half-life are also estimated for three different chains of Fr-198, Fr-199 and Fr-200. The calculation for the decay half-life are carried out by taking two different empirical formulae and the results are compared with the experimental data.
类目[WOS]: Physics, Nuclear ;  Physics, Particles & Fields
关键词[WOS]: CONSISTENT HARTREE DESCRIPTION ;  GROUND-STATE PROPERTIES ;  QUANTUM-FIELD-THEORY ;  SHAPE COEXISTENCE ;  NONYRAST STATES ;  FINITE NUCLEI ;  DRIP-LINE ;  DISCOVERY ;  ELEMENTS ;  MATTER
收录类别: SCI
语种: 英语
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/21039
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Recommended Citation:
Bhuyan, M,Mahapatro, S,Singh, SK,et al. The structural and decay properties of Francium isotopes[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS,2015,24(4):1550028.
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