Chinese Physics C > 2006, Vol. 30 > Issue(4): 310-313

A new method to prove the closed shell of N=184 for the neutron-rich superheavy elements

College of Science, Huzhou Tearcher's College, Zhejiang Huzhou 313000, China2 Institute of Modern Physics, Zhejiang University, Hangzhou 310027, China

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Abstract：
The clear shell effect of the pairing strength is proved based on the frame of the relativistic mean filed theory. With the same theory, the closed shell problem of the superheavy isotope chain around Z=96—102 is studied. The results show that N=184 for neutron is a closed shell. According to the study, a new method to check the shell closure is given.

References

[1]

. DING Bin-Gang, SHEN Shui-Fa. Journal of Radionalyticaland Nuclear Chemistry, 2005, 265: 5152. Hofmann S, Munzenberg G. Reviews of Modern Physics,2000, 72: 7333. CHEN Ding-Han, TAI Fei, REN Zhong-Zhou. HEP NP,2003, 27(8): 707)(in Chinese)(陈鼎汉，台日非，任中洲.高能物理与核物理，2003, 27(8): 707)154 (in Chinese)(邰非，陈鼎汉，任中洲.原f核物理评论，2003, 20(2): 154)4. TAI Fei, CHEN Ding-Han, REN Zhong-Zhou. Nuclear Physics Review, 2003, 20(2): 154 5. REN Zhong-Zhou, TAI Fei, CHEN Ding-Han. Phys. Rev.,2002, C60: 0643066. TAI Fei, CHEN Ding-Han, REN Zhong-Zhou. HEP NP,2005, 29(2): 152 (in Chinese)(邰非，陈鼎汉，任中洲.高能物理与核物理，2005, 29(2): 152)7. Lalazissis G A, Konig J, Ring P. Phys. Rev., 1997, C55:5408. RING P, Gambhir Y K, Lalazissis G A. Comp. Phys. Com-mun., 1997, 105: 779. LONGWen-Hui, MENG Jie, ZHOU Shan-Gui. HEP NP,2002, 26: 823 (in Chinese)(龙文辉，周善贵.高能物理与核物理，2002, 26: 823)10. ZHONG Xian-Hui, LI Lei, ZHANG Xiao-Bing et al. HEP NP, 2003, 27: 598(in Chinese)(钟显辉，李磊，张小兵等.高能物理与核物理，2003, 27: 598)11. Gambhir Y K, Ring P, Thimet A. Ann. Phys., 1990, 198:13212. Moeller P, Nix J R, Myers W D et al. At. Data Nucl. Data Tables, 1995, 59: 185

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[7]	ZHOU Yong,LI JunQing,MA ZhongYu,CHEN BaoQiu. Ground-State Properties of Z=59 Isotopic Chain in the Relativistic Mean-Field Theory. Chinese Physics C, 2000, 24(8): 748-754.
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[9]	Dong Baoguo,Shen Caiwan,Chen Yoagshou. Study of Odd-A Tm Isotopic Chain Properties of Decoupling parameter of [411 1/2] Band. Chinese Physics C, 1997, 21(9): 838-843.
[10]	Yang Weifan,Yuan Shuanggui,Li Zongwei,He Jianjun,Ma Taotao,Fang Keming,Shen Shuifa,Gan Zaiguo,Pan Qiangyan,Mou Wantong,Su Denggui,Chen Zhantu,Guo Tianrui,Guo Junsheng,Liu Hongye,Shi Lijun,Zhao Zhizheng,Ma Huifang. A New Neu tron-rich Isotope:¹⁸⁶Hf. Chinese Physics C, 1997, 21(10): 958-959.
[11]	Zhang Li,Wang Jicheng,Zhao Jinhua,Yang Yongfeng,Zheng Jiwen,Qin Zhi,Zhang Chun,Guo Tianrui. Detection of Weak γ-Activities of Neutron-Rich Isotopesin Element-Separated Sample. Chinese Physics C, 1997, 21(10): 891-896.
[12]	Zhang Changhua,Gu Jinnan. Shell Model Calculations for Light Neutron-Rich Nuclei. Chinese Physics C, 1996, 20(3): 240-245.
[13]	Wang Jicheng,Zhang Li,Guo Guanghui,Zhao Jinhua,Zheng Jiwen. Cross Section Measurements of Neutron-Rich Hg Isotopes in Reaction of 28MeV/u¹⁸O with Thick Natural Lead Target. Chinese Physics C, 1995, 19(8): 686-691.
[14]	Yang Weifan,Yuan Shuanggui,Zhang Xueqian,Yu Xian,Mou Wantong,Li Zongwei,Gan Zaiguo,Liu Hongye,Guo Junsheng,Zhong Jiquan,Sun Xiangfu. The Synthesis and γ Decay of New Heavy Neutron-Rich Nuclide¹⁷⁵Er. Chinese Physics C, 1995, 19(10): 959-960.
[15]	Yang Weifan,Yuan Shuanggui,Mou Wantong,Zhang Xueqian,Li Zongwei,Yu Xian,Gan Zaiguo,Liu Hongye,Guo Yingxiang,Zhao Jinhua,Lei Xiangguo,Guo Junsheng,Du Yifei,Zhao Lili,Zhang Xiang. A New Heavy Neutron-Rich Isotope²³⁹Pa. Chinese Physics C, 1995, 19(5): 479-480.
[16]	YANG Weifan,ZHAO Zhizheng,LI Zongwei,MOU Wantong,ZHU Shaofei,XIE Xiujun,YUAN Suanggui,ZHANG Tianmei,PAN Qiangyan,WANG Jicheng,XU Shuwei. New Gamma Rays from the Neutron-Rich Isotope¹⁸⁹W Decay. Chinese Physics C, 1993, 17(11): 1055-1056.
[17]	ZHANG Li,JIN Gen-Ming,ZHAO Jin-Hua,YANG Wei-Fan,YANG Yong-Feng,ZHAO Zhi-Zheng,ZHENG Ji-Wen,SUN Xiu-Rong,LI Zong-Wei,QIN Zhi,WANG Ji-Cheng,GUO Guang-Hui. New Neutron-Rich Isotope²⁰⁸Hg. Chinese Physics C, 1992, 16(8): 767-768.
[18]	XU Hu-Shan,JIANG Cheng-Lie,BAI Xi-Xiang. Preliminary Observation of Proton-rich Isotope⁶⁵As. Chinese Physics C, 1992, 16(7): 647-650.
[19]	ZHANG Jing-Ye,ZHONG Ji-Quan,JIAO Dun-Pang,GE Yuan-Xiu,MA Xi-Liang. ON THE νi_13/2PAIR IN EVEN Pt ISOTOPES. Chinese Physics C, 1987, 11(1): 128-132.
[20]	SHEN WEN-QING. NEUTRON RICH ISOTOPES⁵⁴Ti,⁵⁶V,⁵⁷V,⁵⁸Cr PRODUCED IN BOMBARDMENT OF⁵⁶Fe TARGET WITH 79OMeV¹³⁶Xe IONS. Chinese Physics C, 1982, 6(4): 462-465.

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DING Bin-Gang, ZHANG Da-Li and LU Ding-Hui. A new method to prove the closed shell of N=184 for the neutron-rich superheavy elements[J]. Chinese Physics C, 2006, 30(4): 310-313.

DING Bin-Gang, ZHANG Da-Li and LU Ding-Hui. A new method to prove the closed shell of N=184 for the neutron-rich superheavy elements[J]. Chinese Physics C, 2006, 30(4): 310-313. shu

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Received: 2005-11-04
Revised: 2005-12-12

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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

A new method to prove the closed shell of N=184 for the neutron-rich superheavy elements

Corresponding author:DING Bin-Gang,

College of Science, Huzhou Tearcher's College, Zhejiang Huzhou 313000, China2 Institute of Modern Physics, Zhejiang University, Hangzhou 310027, China

Received Date:2005-11-04

Accepted Date:2005-12-12

Available Online:2006-04-05

Abstract:The clear shell effect of the pairing strength is proved based on the frame of the relativistic mean filed theory. With the same theory, the closed shell problem of the superheavy isotope chain around Z=96—102 is studied. The results show that N=184 for neutron is a closed shell. According to the study, a new method to check the shell closure is given.

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A new method to prove the closed shell of N=184 for the neutron-rich superheavy elements

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通讯作者:陈斌, bchen63@163.com

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