alpha preformation factors of medium-mass nuclei and the structural effects in the region of crossing the Z=82 shell

doi:http://dx.doi.org/10.1103/PhysRevC.93.044326

ITP OpenIR > 理论物理所2016年知识产出

	alpha preformation factors of medium-mass nuclei and the structural effects in the region of crossing the Z=82 shell
	Deng, DM; Ren, ZZ; Ren, ZZ (reprint author), Nanjing Univ, Key Lab Modern Acoust, Nanjing 210093, Jiangsu, Peoples R China.; Ren, ZZ (reprint author), Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China.; Ren, ZZ (reprint author), Nanjing Univ, Joint Ctr Nucl Sci & Technol, Nanjing 210093, Jiangsu, Peoples R China.; Ren, ZZ (reprint author), Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China.; Ren, ZZ (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
	2016
发表期刊	PHYSICAL REVIEW C
卷号	93 期号:4 页码:44326
文章类型	Article
摘要	The a preformation factors of medium-mass nuclei as well as their behavior in the vicinity of Z = 82 shell closure are systematically investigated by using the cluster-formation model (CFM). The recently proposed CFM was proven to be effective in the evaluation of a preformation factors in the heavy-mass region, and we find that it is also valid for medium-mass nuclei because it reproduces reasonable features of the variation of a preformation probability, especially the Z = 82 shell effects which are made evident in a recent experiment. A total of 363 nuclides (including even-even, odd-A and odd-odd nuclei) with 72 <= Z <= 88 and 84 <= N <= 117 are included in our calculation. Through a comparison between Z = 82 and N = 126 shell effects, the structural effects inside the observed different behavior of preformation factors are discussed in detail. As an extended application to medium-mass nuclei, the CFM provides a convenient and effective way to extract nuclear structure information from the a preformation factor. The results in this work can be a useful reference for future analysis in the microscopic calculation of a decay.
学科领域	Physics
资助者	National Natural Science Foundation of China [11535004, 11375086, 11120101005, 11175085, 11235001] ; National Natural Science Foundation of China [11535004, 11375086, 11120101005, 11175085, 11235001] ; 973 National Major State Basic Research and Development of China [2013CB834400] ; 973 National Major State Basic Research and Development of China [2013CB834400] ; Science and Technology Development Fund of Macau [068/2011/A] ; Science and Technology Development Fund of Macau [068/2011/A] ; National Natural Science Foundation of China [11535004, 11375086, 11120101005, 11175085, 11235001] ; National Natural Science Foundation of China [11535004, 11375086, 11120101005, 11175085, 11235001] ; 973 National Major State Basic Research and Development of China [2013CB834400] ; 973 National Major State Basic Research and Development of China [2013CB834400] ; Science and Technology Development Fund of Macau [068/2011/A] ; Science and Technology Development Fund of Macau [068/2011/A]
DOI	http://dx.doi.org/10.1103/PhysRevC.93.044326
关键词[WOS]	DEPENDENT CLUSTER MODEL ; HEAVY-NUCLEI ; HALF-LIVES ; DECAY ; PO-212 ; RATES
收录类别	SCI
语种	英语
资助者	National Natural Science Foundation of China [11535004, 11375086, 11120101005, 11175085, 11235001] ; National Natural Science Foundation of China [11535004, 11375086, 11120101005, 11175085, 11235001] ; 973 National Major State Basic Research and Development of China [2013CB834400] ; 973 National Major State Basic Research and Development of China [2013CB834400] ; Science and Technology Development Fund of Macau [068/2011/A] ; Science and Technology Development Fund of Macau [068/2011/A] ; National Natural Science Foundation of China [11535004, 11375086, 11120101005, 11175085, 11235001] ; National Natural Science Foundation of China [11535004, 11375086, 11120101005, 11175085, 11235001] ; 973 National Major State Basic Research and Development of China [2013CB834400] ; 973 National Major State Basic Research and Development of China [2013CB834400] ; Science and Technology Development Fund of Macau [068/2011/A] ; Science and Technology Development Fund of Macau [068/2011/A]
WOS类目	Physics, Nuclear
引用统计
文献类型	期刊论文
条目标识符	http://ir.itp.ac.cn/handle/311006/21681
专题	理论物理所2016年知识产出
通讯作者	Deng, DM; Ren, ZZ (reprint author), Nanjing Univ, Key Lab Modern Acoust, Nanjing 210093, Jiangsu, Peoples R China.; Ren, ZZ (reprint author), Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China.; Ren, ZZ (reprint author), Nanjing Univ, Joint Ctr Nucl Sci & Technol, Nanjing 210093, Jiangsu, Peoples R China.; Ren, ZZ (reprint author), Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China.; Ren, ZZ (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
推荐引用方式 GB/T 7714	Deng, DM,Ren, ZZ,Ren, ZZ ,et al. alpha preformation factors of medium-mass nuclei and the structural effects in the region of crossing the Z=82 shell[J]. PHYSICAL REVIEW C,2016,93(4):44326.
APA	Deng, DM.,Ren, ZZ.,Ren, ZZ .,Ren, ZZ .,Ren, ZZ .,...&Ren, ZZ .(2016).alpha preformation factors of medium-mass nuclei and the structural effects in the region of crossing the Z=82 shell.PHYSICAL REVIEW C,93(4),44326.
MLA	Deng, DM,et al."alpha preformation factors of medium-mass nuclei and the structural effects in the region of crossing the Z=82 shell".PHYSICAL REVIEW C 93.4(2016):44326.

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