Benford's Law and beta-Decay Half-Lives
文献类型：期刊论文
| 作者 | Ni Dong-Dong1; Wei Lai1; Ren Zhong-Zhou1,2 |
| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
 |
| 出版日期 | 2009-04-01 |
| 卷号 | 51页码:713-716 |
| 关键词 | Benford's law beta-decay half-lives |
| ISSN号 | 0253-6102 |
| 英文摘要 | The experimental values of 2059 beta-decay half-lives are systematically analyzed and investigated. We have found that they are in satisfactory agreement with Benford's law, which states that the frequency of occurrence of each figure, 1-9, as the first significant digit in a surprisingly large number of different data sets follows a logarithmic distribution favoring the smaller ones. Benford's logarithmic distribution of beta-decay half-lives can be explained in terms of Newcomb's justification of Benford's law and empirical exponential law of beta-decay half-lives. Moreover, we test the calculated values of 6721 beta-decay half-lives with the aid of Benford's law. This indicates that Benford's law is useful or theoretical physicists to test their methods for calculating beta-decay half-lives. |
| WOS关键词 | WEAK-INTERACTION RATES ; PARITY CONSERVATION ; NUCLEI ; SHELL |
| 资助项目 | National Natural Science Foundation of China[10675090] ; National Natural Science Foundation of China[10535010] ; National Natural Science Foundation of China[10775068] ; National Fund for Forstering Talents of Basic Science[J0630316] ; 973 State Key Basic Research and Development Program of China[2007CB815004] ; CAS Knowledge Innovation Project[KJCX2-SW-N02] ; Research Fund of Doctoral Points[20070284016] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000265236000025 |
| 出版者 | IOP PUBLISHING LTD |
| 资助机构 | National Natural Science Foundation of China ; National Fund for Forstering Talents of Basic Science ; 973 State Key Basic Research and Development Program of China ; CAS Knowledge Innovation Project ; Research Fund of Doctoral Points |
| 源URL | [http://119.78.100.186/handle/113462/30048]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Ni Dong-Dong |
| 作者单位 | 1.Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China 2.Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ni Dong-Dong,Wei Lai,Ren Zhong-Zhou. Benford's Law and beta-Decay Half-Lives[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2009,51:713-716. |
| APA | Ni Dong-Dong,Wei Lai,&Ren Zhong-Zhou.(2009).Benford's Law and beta-Decay Half-Lives.COMMUNICATIONS IN THEORETICAL PHYSICS,51,713-716. |
| MLA | Ni Dong-Dong,et al."Benford's Law and beta-Decay Half-Lives".COMMUNICATIONS IN THEORETICAL PHYSICS 51(2009):713-716. |
入库方式： OAI收割
来源：近代物理研究所
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