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_(46)^(100-106)Pd偶偶核E-GOS曲线的研究

E-GOS Analysis in _(46)^(100-106)Pd Even-even Nuclei
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摘要 采用E-GOS方法对_(46)^(100-106)Pd偶偶核形状相变进行了研究.研究表明,这些核素都是U(5)-SU(3)的过渡核,且都趋于U(5)极限.并且单粒子激发对区域偶偶核形状相变有重要影响. The E-Gamma Over Spin(E-GOS) analysis method is applied to study the shape phase transition for Even-even nuclei _(46)^(100-106)Pd.It is found that the isotopes of all of them are in the transition from U(5)to SU(3)dynamical symmetry and close to U(5)dynamical symmetry.
作者 董鸿飞
出处 《内蒙古民族大学学报(自然科学版)》 2011年第5期505-508,共4页 Journal of Inner Mongolia Minzu University:Natural Sciences
基金 国家自然科学基金资助项目(10265001)
关键词 E-GOS曲线 晕带 形状相变 E-GOS curve Yrast-band Shape phase transition
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