Model-independent trend of alpha-preformation probability
文献类型：期刊论文
| 作者 | Qian, YB ; Ren, ZZ |
| 刊名 | SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
 |
| 出版日期 | 2013 |
| 卷号 | 56期号:8页码:1520-1524 |
| 关键词 | EMISSION PARTICLE PO-212 DECAYS |
| ISSN号 | 1674-7348 |
| 通讯作者 | Ren, ZZ (reprint author), Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China. |
| 英文摘要 | The alpha-preformation probability is directly deduced from experimental alpha decay energies and half-lives in an analytical way without any modified parameters. Several other model-deduced results, are used to compare with that of the present study. The key role played by the shell effects in the alpha-preformation process is indicated in all these cases. In detail, the alpha-preformation factors of different theoretical extractions are found to have similar behavior for one given isotopic chain, implying the model-independent varying trend of the preformation probability of alpha particle. In addition, the formation probability of heavier particle in cluster radioactivity is also obtained, and this confirms the relationship between the cluster preformation factor and the product of the cluster and daughter proton numbers. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [11035001, 10975072, 10735010, 11120101005]; National Major State Basic Research and Development of China [2010CB327803, 2013CB834400]; Knowledge Innovative Program of the Chinese Academy of Sciences [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20100091110028]; Priority Academic Programme Development of Jiangsu Higher Education Institutions (PAPD); Research and Innovation for College Postgraduate of JiangSu Province [CXZZ12_0031]; Science and Technology Development Fund of Macau [068/2011/A] |
| 原文出处 | http://dx.doi.org/10.1007/s11433-013-5159-5 |
| 语种 | 英语 |
| WOS记录号 | WOS:000321871800014 |
| 公开日期 | 2014-04-25 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/15311]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | Qian, YB,Ren, ZZ. Model-independent trend of alpha-preformation probability[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2013,56(8):1520-1524. |
| APA | Qian, YB,&Ren, ZZ.(2013).Model-independent trend of alpha-preformation probability.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,56(8),1520-1524. |
| MLA | Qian, YB,et al."Model-independent trend of alpha-preformation probability".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 56.8(2013):1520-1524. |
入库方式： OAI收割
来源：理论物理研究所
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