| 中子-质子费米子动力对称模型下核素Xe,Ba和Ce的低激发谱 |
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| 引用本文： | 刘广洲,刘巍,马春力. 中子-质子费米子动力对称模型下核素Xe,Ba和Ce的低激发谱[J]. 吉林大学学报(理学版), 1997, 0(2) |
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| 作者姓名： | 刘广洲 刘巍 马春力 |
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| 作者单位： | 吉林大学物理系!长春，130023，吉林大学物理系!长春，130023，大连理工大学物理系!大连，116024 |
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| 摘 要： | 探讨了在实际原子核体系中存在的区分中子-质子的SO（6）动力学对称性，并利用这种动力学对称性对过渡区的偶-偶核Xe，Ba和Ce等同位素的低激发谱进行了研究．所得理论结果与实验数据相符合．
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| 关 键 词： | 费米子动力学对称性 低激发谱 SO（6）极限 |
Low-lying Excited Energy Spectra of Xe, Ba and Ce Nuclides in the Neutron-proton Fermion Dynamical Symmetry Model |
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| Liu Guangzhou,Liu Wei.. Low-lying Excited Energy Spectra of Xe, Ba and Ce Nuclides in the Neutron-proton Fermion Dynamical Symmetry Model[J]. Journal of Jilin University: Sci Ed, 1997, 0(2) |
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| Authors: | Liu Guangzhou Liu Wei. |
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| Abstract: | The present paper deals with the SO(6) dynamical symmetry existing in a realistic.nuclear system where the neutron and proton degrees of freedom are considered separately. Using this dynam-ical symmetry we have evaluated the low-lying exclted energy spectra for even-even Xe, Ba and Ce nu-clides in the transitlonal region. The theoretically predicted results are in good agreement with the ex-perimental data. |
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| Keywords: | Fermion dynamical symmetry low-lying excited energy spectra SO(6) limit |
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