| Bohr-Mottelson转动谱公式参数之间的新关系式 |
| |
| 引用本文： | 李明亮,徐辅新. Bohr-Mottelson转动谱公式参数之间的新关系式[J]. 中国物理 C, 2003, 27(6): 511-514 |
| |
| 作者姓名： | 李明亮 徐辅新 |
| |
| 作者单位： | 安微大学物理系,合肥230039 |
| |
| 基金项目： | 安徽省自然科学基金和省教委基金 ( 972 2 0 0 6 )资助~~ |
| |
| 摘 要： | 在利用Harris两参数公式研究Bohr-Mottelson转动谱公式参数之间的关系的基础上,改用Harris三参数公式,并由此提出了Bohr-Mottelson转动谱公式参数之间的新关系式,进而用I(I+1)四参数展开式计算了A～60,80,130,140,150,190区超形变偶偶核的基带和锕系和稀土区正常形变核基带,讨论了参数之间的关系,发现新关系式与实验较好地符合.
|
| 关 键 词： | 转动谱 超形变带 正常形变带Mathematica软件包 |
| 收稿时间： | 2002-10-23 |
A New Relation of Parameters of Bohr-Mottelson Rotational Spectra Formula |
| |
| LI Ming-Liang XU Fu-Xin. A New Relation of Parameters of Bohr-Mottelson Rotational Spectra Formula[J]. High Energy Physics and Nuclear Physics, 2003, 27(6): 511-514 |
| |
| Authors: | LI Ming-Liang XU Fu-Xin |
| |
| Abstract: | With the first three terms of Harris formula included and Mottelson's method followed,a new ralation of the parameters of Bohr-Mottelson rotational spectra formula is brought forward. Superdeformed bands of even-even nuclei and normal deformed bands of nuclei in actinide and rare-earth are fitted with four-parameter Bohr-Mottelson rotational spectra formula.The ralations of the parameters A,B,C,D are studied.The result show,for normal deformed bands,the new relation approach the experiment value in the same degree as the relation deduced from ab formula,but for super-deformed bands,the new relation is closer to the experiment than the relation deduced from ab formula.Three-parameter Harris formula may have better convergence than two-parameter Harris formula. |
| |
| Keywords: | rotational spectra superdeformed band normal deformed band mathematic software |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《中国物理 C》浏览原始摘要信息 |
|
点击此处可从《中国物理 C》下载全文 |
|
