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原子核的反常宇称能谱研究

徐延冰

徐延冰. 原子核的反常宇称能谱研究[J]. 原子核物理评论, 2004, 21(1): 6-11. doi: 10.11804/NuclPhysRev.21.01.006
引用本文: 徐延冰. 原子核的反常宇称能谱研究[J]. 原子核物理评论, 2004, 21(1): 6-11. doi: 10.11804/NuclPhysRev.21.01.006
XU Yan-bing. Studies on Abnormalparity Energy Spectra of Nuclei[J]. Nuclear Physics Review, 2004, 21(1): 6-11. doi: 10.11804/NuclPhysRev.21.01.006
Citation: XU Yan-bing. Studies on Abnormalparity Energy Spectra of Nuclei[J]. Nuclear Physics Review, 2004, 21(1): 6-11. doi: 10.11804/NuclPhysRev.21.01.006

原子核的反常宇称能谱研究

doi: 10.11804/NuclPhysRev.21.01.006

Studies on Abnormalparity Energy Spectra of Nuclei

  • 摘要: 将具有负宇称的 fp 空间扩大到包含1g9/2 轨道, 采用修正的表面相互作用(MSDI), 对64Ge, 66Ge, 68Ge, 70Se, 72Se, 74Se, 76Kr 和 78Kr等偶偶核作了形变HartreeFock计算, 得到了基态和一些激发态的解. 同时, 还用近似角动量投影形变HartreeFock(PDHF)方法对偶偶核64Ge, 74Se和奇A核79Kr进行了能谱计算, 得到其正、 负宇称带的解, 计算结果与实验谱基本一致.Using modified surface delta interaction, enlarging the fp configuration space to include the 1g9/2 orbit with the abnormalparity, the deformed HartreeFock calculations for the eight nuclei: 64Ge, 66Ge, 68Ge, 70Se, 72Se , 74Se, 76Kr and 78Kr are performed. The groundstate and some particlehole excited configurations are obtained. The approximate angular momentum projected deformed HartreeFock (PDHF) method is applied to even even nuclei 64Ge and 74Se and oddA nuclus 79Kr. Both of their normal and abnormalparity bands are obtained. The calculated energy spectra are consistent well with experimental spectra.
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出版历程
  • 收稿日期:  1900-01-01
  • 修回日期:  1900-01-01
  • 刊出日期:  2004-03-20

原子核的反常宇称能谱研究

doi: 10.11804/NuclPhysRev.21.01.006

摘要: 将具有负宇称的 fp 空间扩大到包含1g9/2 轨道, 采用修正的表面相互作用(MSDI), 对64Ge, 66Ge, 68Ge, 70Se, 72Se, 74Se, 76Kr 和 78Kr等偶偶核作了形变HartreeFock计算, 得到了基态和一些激发态的解. 同时, 还用近似角动量投影形变HartreeFock(PDHF)方法对偶偶核64Ge, 74Se和奇A核79Kr进行了能谱计算, 得到其正、 负宇称带的解, 计算结果与实验谱基本一致.Using modified surface delta interaction, enlarging the fp configuration space to include the 1g9/2 orbit with the abnormalparity, the deformed HartreeFock calculations for the eight nuclei: 64Ge, 66Ge, 68Ge, 70Se, 72Se , 74Se, 76Kr and 78Kr are performed. The groundstate and some particlehole excited configurations are obtained. The approximate angular momentum projected deformed HartreeFock (PDHF) method is applied to even even nuclei 64Ge and 74Se and oddA nuclus 79Kr. Both of their normal and abnormalparity bands are obtained. The calculated energy spectra are consistent well with experimental spectra.

English Abstract

徐延冰. 原子核的反常宇称能谱研究[J]. 原子核物理评论, 2004, 21(1): 6-11. doi: 10.11804/NuclPhysRev.21.01.006
引用本文: 徐延冰. 原子核的反常宇称能谱研究[J]. 原子核物理评论, 2004, 21(1): 6-11. doi: 10.11804/NuclPhysRev.21.01.006
XU Yan-bing. Studies on Abnormalparity Energy Spectra of Nuclei[J]. Nuclear Physics Review, 2004, 21(1): 6-11. doi: 10.11804/NuclPhysRev.21.01.006
Citation: XU Yan-bing. Studies on Abnormalparity Energy Spectra of Nuclei[J]. Nuclear Physics Review, 2004, 21(1): 6-11. doi: 10.11804/NuclPhysRev.21.01.006

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