Negative Parity States of Collective Motion in Actinide Nuclei

Shi Zongren; Wan Shuying

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《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 1995, Vol. 19> Issue(5) : 438-446

Negative Parity States of Collective Motion in Actinide Nuclei

Shi Zongren ^, ,
Wan Shuying

Institute of Atomic Energy. Beijing 102413

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Abstract：
The physical quantities such as energy difference δE_I of the positive and negative parity states of the same spin, moment of inertia J⁽¹⁾ and J⁽²⁾, electric dipole transition branching ratios of first negative parity states and the relations between them and angular momentum or rotational frequency ω and mass number A are obtained from the experimental data. So the intrinsic structure and dynamics of negative parity states can be deduced.

References

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W.Nazarewiczetal.Nucl.Phys.,A429（1984）269.[2]P.Moller,Nucl.Phys,A536（1992）61.[3]W.Nazarewiczetal.Nucl.Phys.A467（1987）437.[4]M.DahlingerE.Kankeleit,Nucl.Phys.,A484（198）337.[5]J.R.Hughesetal.Nucl.Phys,A512（1990）275.[6]石宗仁、万淑颖，高能物理与核物理，19（1995）185.[7]A.BohrB.R.Mottleson,Nuclear Structure,2（1975）60.[8]N.Schulzetal.Phys.Lett.63（1989）2645.

[1]	ZHANG Ao , LIU Yan-Rui , HUANG Peng-Zhi , DENG Wei-Zhen , CHEN Xiao-Lin , ZHU Shi-Lin . JP=21－Pentaquarks in Jaffe and Wilczek's Diquark Model. Chinese Physics C, 2005, 29(3): 250-257.
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[3]	XIAO Shu-Dong , ZHU Sheng-Jiang , YANG Li-Ming , ZHANG Zheng , JIANG Zhuo , CHE Xing-Lai , U Yong-Nan . High-Spin States and Negative Parity Levels in Neutron-Rich ^116,118,120Cd Nuclei. Chinese Physics C, 2004, 28(1): 37-41.
[4]	HE Chuang-Ye , WEN Shu-Xian , ZHU Li-Hua , WANG Zhi-Min , LI Guang-Sheng , MA Rui-Gang , WU Xiao-Guang , YUAN Guan-Jun , YANG Chun-Xiang , WANG Yue , ZHANG Zhen-Long , MENG Rui , , , . Signature Splitting and Inversion and Back Bending in Negative Sideband in ⁸⁰Rb. Chinese Physics C, 2003, 27(9): 784-788.
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[7]	WU XingJu , LIANG YuSheng , XU JinZhang , CHEN XingQu , XING Zheng . Study of the Negative-Parity Yrast States in Odd-A Lu-Isotopes. Chinese Physics C, 2000, 24(4): 342-346.
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Shi Zongren and Wan Shuying. Negative Parity States of Collective Motion in Actinide Nuclei[J]. Chinese Physics C, 1995, 19(5): 438-446.

Shi Zongren and Wan Shuying. Negative Parity States of Collective Motion in Actinide Nuclei[J]. Chinese Physics C, 1995, 19(5): 438-446. shu

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Received: 1900-01-01
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Negative Parity States of Collective Motion in Actinide Nuclei

Shi Zongren ^,
Wan Shuying

Corresponding author: Shi Zongren,

Institute of Atomic Energy. Beijing 102413

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1995-05-05

Abstract: The physical quantities such as energy difference δE_I of the positive and negative parity states of the same spin, moment of inertia J⁽¹⁾ and J⁽²⁾, electric dipole transition branching ratios of first negative parity states and the relations between them and angular momentum or rotational frequency ω and mass number A are obtained from the experimental data. So the intrinsic structure and dynamics of negative parity states can be deduced.