Description of Rare-Earth and Actinide Nuclei in the Nilsson Mean-Field Plus Nearest-Orbit Pairing Interaction Model

YAO You-Kun; PAN Feng; LUO Yan-An; LIU Hai-Yan; XIE Ming-Xia

Chinese Physics C> 2006, Vol. 30> Issue(S2) : 56-58

Description of Rare-Earth and Actinide Nuclei in the Nilsson Mean-Field Plus Nearest-Orbit Pairing Interaction Model

Department of Physics, Liaoning Normal University, Dalian 116029, China2 Department of Physics, Nankai University, Tianjin 300071, China

Abstract
HTML
Reference
Related

PDF

Abstract：
The exactly solvable Nilsson mean-field plus nearest-orbit pairing model is applied to describe nuclei in actinide and rare-earth regions. Binding energies, pairing excitation energies, even-odd mass differences, and moment of inertia of low-lying excitation states for even-even nuclei of ^226—234Th, ^230—239U, ^236—243Pu, ^160—170Er, ^166—176Yb, ^172—180Hf are calculated in both proton-proton and neutron-neutron pairing and proton-proton pairing excitation frozen cases, and compared with the corresponding experimental data.

References

[1]

. ZENG J Y, CHENG C S. Nucl. Phys., 1983, A405: 12. Molique H, Dudek J. Phys. Rev., 1997, C56: 17953. PAN Feng, DAI Lian-Rong. High Energy Physics and Nuclear Physics, 2001, 25: 134 (in Chinese)(潘峰, 戴连荣. 高能物理和核物理, 2001, 25: 134)4. CHEN Yu-Yan, PAN Feng. High Energy Physics and Nuclear Physics, 2002, 26: 1142 (in Chinese)(陈玉艳, 潘峰. 高能物理和核物理, 2002, 26: 1142)5. CHEN Yue-E, LU Xiao-Hua, PAN Feng. High Energy Physics and Nuclear Physics, 2004, 28: 814 (in Chinese)(陈月娥, 卢晓华, 潘峰. 高能物理和核物理, 2004, 28: 814)6. Mler P, Nix J R, Myers W D et al. Atomic Data Nucl. Data Tables, 1995, 59: 1857. Nilsson S G, Prior O. Mat. Fys. Medd. Dan. Vid. Selsk.,1961, 32: 18. MENG J, Ring P. Phys. Rev. Lett., 1998, 80: 4609. PAN F, Gueorguiev V G, Draayer J P. Phys. Rev. Lett.,2004, 92: 112503

[1]	GUAN Xin , LI Hang , TAN Qi , PAN Feng . Nilsson mean-field plus the extended pairing model description of rare earth nuclei. Chinese Physics C, 2011, 35(8): 747-752. doi: 10.1088/1674-1137/35/8/009
[2]	SHENG Zong-Qiang , GUO Jian-You , MENG Ying . Systematic Analysis of E(5) Critical-Point Nuclei in A～130 Region with Relativistic Mean Field Theory. Chinese Physics C, 2007, 31(6): 558-563.
[3]	XU Shu-Wei , LI Zhan-Kui , XIE Yuan-Xiang , GUO Wen-Tao . β-Delayed Proton Decays in the Rare-Earth Region Near Drip Line. Chinese Physics C, 2006, 30(S2): 131-135.
[4]	DING Bin-Gang , ZHANG Da-Li , LU Ding-Hui . A study of the pairing strength in the rare-earth nuclei. Chinese Physics C, 2006, 30(7): 616-619.
[5]	SHEN Hong . Quark Mean Field Model for Finite Nuclei and Hypernuclei. Chinese Physics C, 2004, 28(12): 1313-1316.
[6]	CHEN Yue-E , LU Xiao-Hua , PAN Feng . Mean-Field Plus Nearest-Orbit Proton-Proton and Neutron-Neutron Pairing Interaction Model and the Unified Description of Actinide Nuclei. Chinese Physics C, 2004, 28(8): 814-820.
[7]	ZHONG Xian-Hui , LI Lei , ZHANG Xiao-Bing , NING Ping-Zhi . Study for the Relativistic Mean-Field of A～50 Isotopes. Chinese Physics C, 2003, 27(7): 598-602.
[8]	ZHANG Xin-Ming , ZHOU Huan-Qiang . Study for Superdeformed Bands in A～190 Region with Quantum Group U_qp(u₂) Model. Chinese Physics C, 2002, 26(8): 843-850.
[9]	CHEN Yu-Yan , PAN Feng . Applications of Mean-field Plus Nearest-Orbit Pairing Interaction Model to Well-Deformed Nuclei. Chinese Physics C, 2002, 26(11): 1142-1150.
[10]	YANG Chun-Xiang . Superdeformed Triaxial Band and it's Formation Mechanism in Rare Earth Region. Chinese Physics C, 2000, 24(S1): 9-13.
[11]	FANG XiangZheng , LI XianYin , RUAN TuNan . Description of the Superdeformed Bands in A～190 Region with a Three-Parameter Formula. Chinese Physics C, 2000, 24(4): 312-319.
[12]	Xu Shuwei¹ , Li Zhankul¹ , Xie Yuanxiang¹ , Pan Qiangyan¹ , Yu Yong¹ , J.Adam² , Wang Chunfang¹ , king Jianping¹ , Hu Qingyuan¹ , Li Shihong¹ , Chen Hongyan¹ , Zhang Tianmei¹ , Jin Genming<sup . Six New Nuclides Near the Proton-drip Line in the Rare-earth Region. Chinese Physics C, 1999, 23(6): 589-593.
[13]	Shen Yaosong , Ren Zhongzhou . Relativistic Mean-Field Calculation for Hypernuclei. Chinese Physics C, 1997, 21(9): 831-837.
[14]	Zhang Xueqian , Yuan Shuanggui , Yang Weifan , Li Zongwei , Mou Wantong , Yu Xian , Luo Yixiao , Guo Tianrui . Internal Conversion Effect Applications in Identifying New Neutron-Rich Nuclides in the Rare-Earth Region. Chinese Physics C, 1997, 21(3): 201-204.
[15]	Xu Furong , Hu Jimin , Zheng Chunkai . The Vibrational and Rotational Motions Model of Nucleus(Ⅲ) Study of Superdeformed Bands in A～190 Region. Chinese Physics C, 1996, 20(6): 554-562.
[16]	Guo Junsheng , Gan Zaiguo , Liu Hongye , Shi Lijun , Yang Weifan , Mou Wantong , Guo Tianrui , Fang Keming , Shen Shuifa , Yuan Shuanggui , Zhong Jiquan , Zhang Xueqian , Qin Zhi , Ma Ruichang , Wang Shuhong , Kong Dengming , Qiao Jimin . Synthesis and Identification of the New Transuranium Neutron-deficient Isotope ²³⁵Am. Chinese Physics C, 1996, 20(3): 286-288.
[17]	Wu Lianao , Ding Huiming , Jing Xiaogong . A Microscopic Two-Parameter Nuclear Model and Its Application to the Yrast Lines of Actinide Nuclei. Chinese Physics C, 1996, 20(2): 182-184.
[18]	XI Jin-Hua , SUN Hong-Zhou . THE APPLICATION OF IBM AND IBFM IN RARE EARTH REGION. Chinese Physics C, 1990, 14(3): 258-265.
[19]	LUO Yi-Xiao , ZHONG Ji-Quan . THE SUPERDEFORMED BANDS IN Nd AND Ce NUCLEI. Chinese Physics C, 1989, 13(7): 632-641.
[20]	XU Gong-Ou . DYNAMIC DESCRIPTION OF THE NON-HERMITIAN MEAN PIELD ILLUSTRATED WITH A SCHEMATIC MODEL. Chinese Physics C, 1988, 12(2): 252-256.

Access

Get Citation

YAO You-Kun, PAN Feng, LUO Yan-An, LIU Hai-Yan and XIE Ming-Xia. Description of Rare-Earth and Actinide Nuclei in the Nilsson Mean-Field Plus Nearest-Orbit Pairing Interaction Model[J]. Chinese Physics C, 2006, 30(S2): 56-58.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2006-10-13
Revised: 1900-01-01

Article Metric

Article Views(3370)
PDF Downloads(762)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Description of Rare-Earth and Actinide Nuclei in the Nilsson Mean-Field Plus Nearest-Orbit Pairing Interaction Model

Corresponding author: PAN Feng,

Department of Physics, Liaoning Normal University, Dalian 116029, China2 Department of Physics, Nankai University, Tianjin 300071, China

Received Date: 2006-10-13

Accepted Date: 1900-01-01

Available Online: 2006-01-03

Abstract: The exactly solvable Nilsson mean-field plus nearest-orbit pairing model is applied to describe nuclei in actinide and rare-earth regions. Binding energies, pairing excitation energies, even-odd mass differences, and moment of inertia of low-lying excitation states for even-even nuclei of ^226—234Th, ^230—239U, ^236—243Pu, ^160—170Er, ^166—176Yb, ^172—180Hf are calculated in both proton-proton and neutron-neutron pairing and proton-proton pairing excitation frozen cases, and compared with the corresponding experimental data.

HTML

Reference (1)

Description of Rare-Earth and Actinide Nuclei in the Nilsson Mean-Field Plus Nearest-Orbit Pairing Interaction Model

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article