| 原子核转动谱公式的收敛性研究 |
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| 引用本文： | 陈永静,徐辅新.原子核转动谱公式的收敛性研究[J].安徽大学学报(自然科学版),2001,25(1):31-36. |
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| 作者姓名： | 陈永静 徐辅新 |
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| 作者单位： | 安徽大学物理系，安徽合肥 230039 |
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| 基金项目： | 安徽省自然科学基金;9722006; |
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| 摘 要： | 利用Bohr-MottelsonI(I+1 ) 展开的四参数转动谱公式 ,系统分析了A - 1 90区超形变带。利用所得的四参数A ,B ,C ,D对转动谱的两参数ab公式和三参数abc公式的收敛性作了比较。结果表明 ,四参数数值关系不支持ab公式和abc公式的理论预期值 ,但相对而言 ,更接近ab公式的理论预期值
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| 关 键 词： | I(I+1)展开 超形变带 自旋指定 |
| 文章编号： | 1000-2162(2001)01-0031-06 |
Research on Convergence of Nuclear Rotational Spectra Formula |
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| CHEN Yong-jing,XU Fu-xin.Research on Convergence of Nuclear Rotational Spectra Formula[J].Journal of Anhui University(Natural Sciences),2001,25(1):31-36. |
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| Authors: | CHEN Yong-jing XU Fu-xin |
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| Abstract: | The superdeformed bands in the A-190 region are systematically analyzed using four-parameter rotational spectra formula of Bohr-Mottelson's I(I+1) expansion . The convergence of two-parameter ab formula is compared with that of three-parameter abc formula by four parameters A, B, C, D. The result shows that the four-parameter value relation doesn't support the theoretically expected values of ab and abc formulas, but comparatively the four-parameter value relation agrees with the theoretically expected value of ab formula better than that of abc formula. |
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| Keywords: | I(I+1) expansion superdeformed band spin assignment |
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