Knowledge Management System of Institute of Theoretical Physics, CAS
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. | |
alpha preformation factors of medium-mass nuclei and the structural effects in the region of crossing the Z=82 shell | |
Source Publication | PHYSICAL REVIEW C
![]() |
Language | 英语 |
Abstract | 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. |
2016 | |
Volume | 93Issue:4Pages:44326 |
Subject Area | Physics |
DOI | http://dx.doi.org/10.1103/PhysRevC.93.044326 |
Indexed By | SCI |
Funding Organization | National Natural Science Foundation of China [11535004, 11375086, 11120101005, 11175085, 11235001] ; National Natural Science Foundation of China [11535004, 11375086, 11120101005, 11175085, 11235001] ; 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] ; 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] ; Science and Technology Development Fund of Macau [068/2011/A] ; Science and Technology Development Fund of Macau [068/2011/A] |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.itp.ac.cn/handle/311006/21681 |
Collection | SCI期刊论文 |
Corresponding Author | 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. |
Recommended Citation 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. |
Files in This Item: | ||||||
File Name/Size | DocType | Version | Access | License | ||
α preformation facto(718KB) | 开放获取 | -- | Application Full Text |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment