Octupole Deformation in Neutron-rich <SUP>144,146</SUP>Ce Nuclei

Zhu Lingyan; Zhu Shengjiang; Li Ming

Chinese Physics C> 1998, Vol. 22> Issue(10) : 885-890

Octupole Deformation in Neutron-rich ^144,146Ce Nuclei

Physics Department, tsinghua University, beijing 1000841 Department of Physics, Vanderbilt University, Nashville, TN-37235, DSA2 Department of Physics, Mississippi State university, MS-39762, USA3 Lawrence Berkeley Laboratory, Berkeley, CA-94720, USA4 Oak Ridge National Laboratory, Oak Ridge, TN-37831, USA

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Abstract：
The high spin states and octupole deformation collective bands of neutron-rich nuclei ^144,146Ce have been established through measuring the prompt γ-rays from spontaneous fission of ^{<252/sup>Cf. The highest spin state is up to 15^－. The characteristics of octupole deformation for the two nuclei are discussed.}

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Zhu Lingyan, Zhu Shengjiang and Li Ming. Octupole Deformation in Neutron-rich ^144,146Ce Nuclei[J]. Chinese Physics C, 1998, 22(10): 885-890.

Zhu Lingyan, Zhu Shengjiang and Li Ming. Octupole Deformation in Neutron-rich ^144,146Ce Nuclei[J]. Chinese Physics C, 1998, 22(10): 885-890. shu

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Received: 1900-01-01
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Octupole Deformation in Neutron-rich ^144,146Ce Nuclei

Corresponding author: Zhu Lingyan,

Physics Department, tsinghua University, beijing 1000841 Department of Physics, Vanderbilt University, Nashville, TN-37235, DSA2 Department of Physics, Mississippi State university, MS-39762, USA3 Lawrence Berkeley Laboratory, Berkeley, CA-94720, USA4 Oak Ridge National Laboratory, Oak Ridge, TN-37831, USA

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1998-10-05

Abstract: The high spin states and octupole deformation collective bands of neutron-rich nuclei ^144,146Ce have been established through measuring the prompt γ-rays from spontaneous fission of ^{<252/sup>Cf. The highest spin state is up to 15^－. The characteristics of octupole deformation for the two nuclei are discussed.}

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Octupole Deformation in Neutron-rich 144,146Ce Nuclei

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Octupole Deformation in Neutron-rich ^144,146Ce Nuclei