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Theoretical description of fine structure in the alpha decay of heavy odd-odd nuclei
Ni, DD; Ren, ZZ; Ni, DD (reprint author), Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China.
2013
发表期刊PHYSICAL REVIEW C
ISSN0556-2813
卷号87期号:2页码:27602
摘要The newly developed multichannel cluster model (MCCM), based on the coupled-channel Schrodinger equation with outgoing wave boundary conditions, is extended to study the alpha-decay fine structure in heavy odd-odd nuclei. Calculations are performed for the alpha transitions to favored rotational bands where the unpaired nucleons remain unchanged. The simple WKB barrier penetration formula is also used to evaluate the branching ratios for various daughter states. It is found that the WKB formula seems to overestimate the branching ratios for the second and third members of the favored rotational band, while the MCCM gives a precise description of them without any adjustable parameters. Moreover, the experimental total alpha-decay half-lives are well reproduced within the MCCM. DOI: 10.1103/PhysRevC.87.027602
部门归属[Ni, Dongdong; Ren, Zhongzhou] Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China; [Ren, Zhongzhou] Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China; [Ren, Zhongzhou] Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China
关键词Even-even Nuclei States
学科领域Physics
资助者National Natural Science Foundation of China [11035001, 10735010, 10975072]; 973 National Major State Basic Research and Development of China [2013CB834400, 2010CB327803]; CAS Knowledge Innovation Project [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20100091110028]; Science and Technology Development Fund of Macau [068/2011/A] ; National Natural Science Foundation of China [11035001, 10735010, 10975072]; 973 National Major State Basic Research and Development of China [2013CB834400, 2010CB327803]; CAS Knowledge Innovation Project [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20100091110028]; Science and Technology Development Fund of Macau [068/2011/A] ; National Natural Science Foundation of China [11035001, 10735010, 10975072]; 973 National Major State Basic Research and Development of China [2013CB834400, 2010CB327803]; CAS Knowledge Innovation Project [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20100091110028]; Science and Technology Development Fund of Macau [068/2011/A] ; National Natural Science Foundation of China [11035001, 10735010, 10975072]; 973 National Major State Basic Research and Development of China [2013CB834400, 2010CB327803]; CAS Knowledge Innovation Project [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20100091110028]; Science and Technology Development Fund of Macau [068/2011/A] ; National Natural Science Foundation of China [11035001, 10735010, 10975072]; 973 National Major State Basic Research and Development of China [2013CB834400, 2010CB327803]; CAS Knowledge Innovation Project [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20100091110028]; Science and Technology Development Fund of Macau [068/2011/A] ; National Natural Science Foundation of China [11035001, 10735010, 10975072]; 973 National Major State Basic Research and Development of China [2013CB834400, 2010CB327803]; CAS Knowledge Innovation Project [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20100091110028]; Science and Technology Development Fund of Macau [068/2011/A] ; National Natural Science Foundation of China [11035001, 10735010, 10975072]; 973 National Major State Basic Research and Development of China [2013CB834400, 2010CB327803]; CAS Knowledge Innovation Project [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20100091110028]; Science and Technology Development Fund of Macau [068/2011/A] ; National Natural Science Foundation of China [11035001, 10735010, 10975072]; 973 National Major State Basic Research and Development of China [2013CB834400, 2010CB327803]; CAS Knowledge Innovation Project [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20100091110028]; Science and Technology Development Fund of Macau [068/2011/A]
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收录类别SCI
语种英语
资助者National Natural Science Foundation of China [11035001, 10735010, 10975072]; 973 National Major State Basic Research and Development of China [2013CB834400, 2010CB327803]; CAS Knowledge Innovation Project [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20100091110028]; Science and Technology Development Fund of Macau [068/2011/A] ; National Natural Science Foundation of China [11035001, 10735010, 10975072]; 973 National Major State Basic Research and Development of China [2013CB834400, 2010CB327803]; CAS Knowledge Innovation Project [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20100091110028]; Science and Technology Development Fund of Macau [068/2011/A] ; National Natural Science Foundation of China [11035001, 10735010, 10975072]; 973 National Major State Basic Research and Development of China [2013CB834400, 2010CB327803]; CAS Knowledge Innovation Project [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20100091110028]; Science and Technology Development Fund of Macau [068/2011/A] ; National Natural Science Foundation of China [11035001, 10735010, 10975072]; 973 National Major State Basic Research and Development of China [2013CB834400, 2010CB327803]; CAS Knowledge Innovation Project [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20100091110028]; Science and Technology Development Fund of Macau [068/2011/A] ; National Natural Science Foundation of China [11035001, 10735010, 10975072]; 973 National Major State Basic Research and Development of China [2013CB834400, 2010CB327803]; CAS Knowledge Innovation Project [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20100091110028]; Science and Technology Development Fund of Macau [068/2011/A] ; National Natural Science Foundation of China [11035001, 10735010, 10975072]; 973 National Major State Basic Research and Development of China [2013CB834400, 2010CB327803]; CAS Knowledge Innovation Project [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20100091110028]; Science and Technology Development Fund of Macau [068/2011/A] ; National Natural Science Foundation of China [11035001, 10735010, 10975072]; 973 National Major State Basic Research and Development of China [2013CB834400, 2010CB327803]; CAS Knowledge Innovation Project [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20100091110028]; Science and Technology Development Fund of Macau [068/2011/A] ; National Natural Science Foundation of China [11035001, 10735010, 10975072]; 973 National Major State Basic Research and Development of China [2013CB834400, 2010CB327803]; CAS Knowledge Innovation Project [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20100091110028]; Science and Technology Development Fund of Macau [068/2011/A]
WOS记录号WOS:000315483800003
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被引频次:13[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/15412
专题理论物理所SCI论文
通讯作者Ni, DD (reprint author), Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China.
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Ni, DD,Ren, ZZ,Ni, DD . Theoretical description of fine structure in the alpha decay of heavy odd-odd nuclei[J]. PHYSICAL REVIEW C,2013,87(2):27602.
APA Ni, DD,Ren, ZZ,&Ni, DD .(2013).Theoretical description of fine structure in the alpha decay of heavy odd-odd nuclei.PHYSICAL REVIEW C,87(2),27602.
MLA Ni, DD,et al."Theoretical description of fine structure in the alpha decay of heavy odd-odd nuclei".PHYSICAL REVIEW C 87.2(2013):27602.
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