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160Tb β-衰变纲图研究

孙普男

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文章导航 > 原子核物理评论  > 2003 >  20(1): 30-33
孙普男. 160Tb β-衰变纲图研究[J]. 原子核物理评论, 2003, 20(1): 30-33. doi: 10.11804/NuclPhysRev.20.01.030
引用本文: 孙普男. 160Tb β-衰变纲图研究[J]. 原子核物理评论, 2003, 20(1): 30-33. doi: 10.11804/NuclPhysRev.20.01.030
shu
SUN Pu-nan . Studies of 160Tb β- Decay Scheme[J]. Nuclear Physics Review, 2003, 20(1): 30-33. doi: 10.11804/NuclPhysRev.20.01.030
Citation: SUN Pu-nan . Studies of 160Tb β- Decay Scheme[J]. Nuclear Physics Review, 2003, 20(1): 30-33. doi: 10.11804/NuclPhysRev.20.01.030
shu

160Tb β-衰变纲图研究

doi: 10.11804/NuclPhysRev.20.01.030

  • 黑龙江大学物理系 黑龙江哈尔滨;

Studies of 160Tb β- Decay Scheme

  • Department of Physics of Heilongjiang University; Haerbin 150080; China

  • 摘要: 对由160Tb的β-衰变而产生的γ射线利用GeLi和HpGe探测器进行了单谱和γ γ符合谱的测量.根据单谱和γ-γ符合谱的测量结果给出了160Tb的β-衰变纲图.并用绝热对称转动模型对160Dy中转动带与振动带的耦合参数Zγ值进行了计算,得出从振动带到转动带的γ跃迁几率B(E2)值之比不能通过唯一的Zγ值来描述.Tb/β-衰变;衰变纲图;带耦合参数 The γtransitions in 160Tb decay has been studied by γ ray spectroscopy and γγ coincidence measurements with highefficiency Ge(Li) and HpGe detectors. The β- decay scheme of 160Tb was proposed according to the results of γray spectroscopy and γγ coincidence measurement. The bandmixing parameter Zγ for 160Dy is determined and it is observed that the measured γray branching ratios do not lead to a unique value of Zγ for 160 Dy.
    Abstract: The γtransitions in 160Tb decay has been studied by γ ray spectroscopy and γγ coincidence measurements with highefficiency Ge(Li) and HpGe detectors. The β- decay scheme of 160Tb was proposed according to the results of γray spectroscopy and γγ coincidence measurement. The bandmixing parameter Zγ for 160Dy is determined and it is observed that the measured γray branching ratios do not lead to a unique value of Zγ for 160 Dy.
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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:  2003-03-20

160Tb β-衰变纲图研究

doi: 10.11804/NuclPhysRev.20.01.030
  • 黑龙江大学物理系 黑龙江哈尔滨;
  • 收稿日期: 1900-01-01
  • 修回日期: 1900-01-01
  • 刊出日期: 2003-03-20

摘要: 对由160Tb的β-衰变而产生的γ射线利用GeLi和HpGe探测器进行了单谱和γ γ符合谱的测量.根据单谱和γ-γ符合谱的测量结果给出了160Tb的β-衰变纲图.并用绝热对称转动模型对160Dy中转动带与振动带的耦合参数Zγ值进行了计算,得出从振动带到转动带的γ跃迁几率B(E2)值之比不能通过唯一的Zγ值来描述.Tb/β-衰变;衰变纲图;带耦合参数 The γtransitions in 160Tb decay has been studied by γ ray spectroscopy and γγ coincidence measurements with highefficiency Ge(Li) and HpGe detectors. The β- decay scheme of 160Tb was proposed according to the results of γray spectroscopy and γγ coincidence measurement. The bandmixing parameter Zγ for 160Dy is determined and it is observed that the measured γray branching ratios do not lead to a unique value of Zγ for 160 Dy.

English Abstract

孙普男. 160Tb β-衰变纲图研究[J]. 原子核物理评论, 2003, 20(1): 30-33. doi: 10.11804/NuclPhysRev.20.01.030
引用本文: 孙普男. 160Tb β-衰变纲图研究[J]. 原子核物理评论, 2003, 20(1): 30-33. doi: 10.11804/NuclPhysRev.20.01.030
shu
SUN Pu-nan . Studies of 160Tb β- Decay Scheme[J]. Nuclear Physics Review, 2003, 20(1): 30-33. doi: 10.11804/NuclPhysRev.20.01.030
Citation: SUN Pu-nan . Studies of 160Tb β- Decay Scheme[J]. Nuclear Physics Review, 2003, 20(1): 30-33. doi: 10.11804/NuclPhysRev.20.01.030
shu

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