Macroscopic-Microscopic Calculation on the Ground State Properties of Superheavy Odd-Even Nuclei

ZHI Qi-Jun; REN Zhong-Zhou

Chinese Physics C> 2006, Vol. 30> Issue(9) : 858-862

Macroscopic-Microscopic Calculation on the Ground State Properties of Superheavy Odd-Even Nuclei

ZHI Qi-Jun ,
REN Zhong-Zhou ^,

Department of Physics, Nanjing University, Nanjing 210008, China2 Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator Lanzhou, Lanzhou 730000, China

Abstract
HTML
Reference
Related

PDF

Abstract：
Using the macroscopic-microscopic model, we systematically calculate the ground state properties of superheavy odd-even nuclei with proton number Z=95—113. The theoretical binding energies and alpha-decay energies are in good agreement with the experimental data and with the results from relativistic mean-field (RMF) model. The reliability of macroscopic-microscopic model which is used in superheavy nuclei is further confirmed by our calculations and comparisons. The calculations show that the deformations play important role for the properties of superheavy nuclei. The predicted properties of some unknown nuclei are useful for future experimental research.

References

[1]

. Hofmann S, Munzenberg G. Rev. Mod. Phys., 2000, 72:7332. Hofmann S et al. Eur. Phys. J., 2001, A10: 53. Oganessian Yu Ts et al. Nature., 1999, 400: 2424. Oganessian Yu Ts et al. Phys. Rev., 2004, C70: 0646095. Ginter T N et al. Phys. Rev., 2003, C67: 0646096. Morita K et al. Nucl. Phys., 2004, A734: 1017. Folden III C M et al. Phys. Rev. Lett., 2004, 93: 2127028. GAN Z G, QIN Z, FAN H M et al. Eur. Phys. J., 2001,A10: 219. GAN Z G,GUO J S, WU X L et al. Eur. Phys. J., 2004,A20: 38510. FAN H M, WU X L, GUO J S et al. HEP NP, 2005,29(5): 451(in Chinese)(范红梅，吴晓蕾，郭俊盛等.高能物理与核物理,2005, 29(5):451)11. REN Zhong-Zhou et al. Phys. Rev., 2003, C67: 06430212. REN Zhong-Zhou et al. Phys. Rev., 2002, C66: 06430613. REN Zhong-Zhou et al. Phys. Rev., 2002, C65: 051304(R)14. Cwiok S, Heenen P H, Nazarewicz W. Nature., 2005, 433:70515. PEI J C, XU F R, Stevenson P D. Phys. Rev., 2005, C71:03430216. ZHI Qi-Jun, REN Zhong-Zhou. HEP NP, 2006, 30(1):32(in Chinese)(支启军，任中洲.高能物理与核物理, 2006, 30(1): 32)17. ZHI Qi-Jun, REN Zhong-Zhou. Chin. Phys. Lett., 2006,23(1): 5818. ZHI Qi-Jun, REN Zhong-Zhou. J. Phys. G: Nucl. Part.Phys., 2006, 32: 37519. Moller P et al. At. Data Nucl. Data Tables., 1995, 59:185

[1]	CHEN Jia-Er , GUO Zhi-Yu , LU Yuan-Rong , GAO Shu-Li , ZHU Kun , WANG Zhi , YAN Xue-Qing , PENG Shi-Xiang , ZHAO Jie , GUO Ju-Fang , LI Wei-Guo , YU Mao-Lin , YUAN Zhong-Xi , FANG Jia-Xun . R&D Status of SFRFQ Accelerating System. Chinese Physics C, 2008, 32(S1): 231-233.
[2]	CHEN Li-Hua , CUI Bao-Qun , JIANG Wei-Sheng , LI Ai-Ling . Calculation of Extraction System of Ion Sources. Chinese Physics C, 2008, 32(S1): 304-306.
[3]	GENG Zhe-Qiao , Michizono Shinichiro , Matsumoto Toshihiro . Study of the Digital LLRF System for STF. Chinese Physics C, 2007, 31(8): 774-777.
[4]	FANG De-Qing , MA Yu-Gang , MA Chun-Wang , ZHONG Chen , CAI Xiang-Zhou , CHEN Jin-Gen , GUO Wei , SU Qian-Min , TIAN Wen-Dong , WANG Kun , YAN Ting-Zhi , SHEN Wen-Qing . Systematic Behavior of Isospin Effect in Fragmentation Reactions. Chinese Physics C, 2007, 31(1): 59-64.
[5]	ZHOU Fang , GUO Jian-You . Ground-State Properties of Superheavy Nuclide ²⁹⁴118 and It's α-Decay Chain. Chinese Physics C, 2007, 31(12): 1106-1108.
[6]	LIU Zu-Hua , BAO Jing-Dong . Synthesis and Decay of Superheavy Nuclei in the Deformed Region. Chinese Physics C, 2006, 30(S2): 118-120.
[7]	LI Qiong , XIA Bing-Shu , LUO Yan-An , PAN Feng , NING Ping-Zhi . SD Pair Shell Model: Collectivity of Low-Lying State for Even-Even Pt Isotopes. Chinese Physics C, 2006, 30(9): 854-857.
[8]	ZHANG Hong-Fei , CHEN Bao-Qiu , MA Zhong-Yu , ZUO Wei , LI Jun-Qing , REN Xiu-Zai . Properties of the Superheavy Nuclei 288115 and Its α-Decay Chain in a Generalized Liquid-Drop Model. Chinese Physics C, 2006, 30(3): 220-223.
[9]	ZHI Qi-Jun , REN Zhong-Zhou . Systematic Calculation on Ground State Properties of Superheavy Even-Even Nuclei with Macroscopic-Microscopic Model. Chinese Physics C, 2006, 30(1): 32-37.
[10]	XU Chang , REN Zhong-Zhou . Study on the α-Decay Lifetimes of Superheavy Elements. Chinese Physics C, 2003, 27(12): 1089-1094.
[11]	Xu Yanbing , Liu Yingtai , Liao Jizhi . Systematic Research on Shapes of Even Even Nuclei Around A～100 Regions With DHF Method. Chinese Physics C, 1999, 23(6): 561-566.
[12]	Zheng Chunkai , Hu Jimin , Xu Furong . Studies of Nuclei Far From the Stability Line With Macro-Microscopic Model. Chinese Physics C, 1996, 20(4): 317-323.
[13]	Wang Baolin . Calculation of Ground State Deformation of Even-Even Rare-Earth Nuclei in sdg Interacting Bosou Model. Chinese Physics C, 1995, 19(8): 764-768.
[14]	Wu Lianao , Ding Huiming . Microscopic Mechanism of Stretching Effect of γ-Soft Nuclei. Chinese Physics C, 1995, 19(11): 1047-1051.
[15]	Ren Zhongzhou , Xu Gongou . Microscopic Studies on Ground State Properties of the Nucleus ¹⁰⁰Sn. Chinese Physics C, 1995, 19(11): 1029-1035.
[16]	Sang Jianping , Liu Yong . The Microscopic Investigation of High-Spin States for Even-Even Nuclei(III)Application to isotopes ¹²⁶Ba,¹²⁸Ba and ¹³⁰Ba. Chinese Physics C, 1994, 18(12): 1102-1106.
[17]	HU Ji-Min , An Yu . Nuclear Macro-Microscopic Model. Chinese Physics C, 1992, 16(9): 857-860.
[18]	WANG Zhen.WU Hua-Chuan , . A MICROSCOPIC STUDY OF THE E₄ PROPERTY OF DEFORMED EVEN-EVEN NUCLEI IN THE RARE EARTH REGION. Chinese Physics C, 1990, 14(7): 654-660.
[19]	FENG Ren-Fa , WU Xi-Zhen , ZHANG Xi-Zhen , ZHUO Yi-Zhong . MICROSCOPIC CALCULATION OF THE INERTIA IN HEAVY NUCLEI. Chinese Physics C, 1984, 8(1): 81-90.
[20]	WANG ZHENG-DA , ZHENG MAN-JIAO . A SIMPLE METHOD OF CALCULATING MOMENT OF INERTIA AT GROUND STATES OF EVEN-EVEN NUCLEI. Chinese Physics C, 1981, 5(6): 765-768.

Access

Get Citation

ZHI Qi-Jun and REN Zhong-Zhou. Macroscopic-Microscopic Calculation on the Ground State Properties of Superheavy Odd-Even Nuclei[J]. Chinese Physics C, 2006, 30(9): 858-862.

ZHI Qi-Jun and REN Zhong-Zhou. Macroscopic-Microscopic Calculation on the Ground State Properties of Superheavy Odd-Even Nuclei[J]. Chinese Physics C, 2006, 30(9): 858-862. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2006-01-13
Revised: 2006-02-17

Article Metric

Article Views(3036)
PDF Downloads(622)
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

Macroscopic-Microscopic Calculation on the Ground State Properties of Superheavy Odd-Even Nuclei

Corresponding author: REN Zhong-Zhou,

Department of Physics, Nanjing University, Nanjing 210008, China2 Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator Lanzhou, Lanzhou 730000, China

Received Date: 2006-01-13

Accepted Date: 2006-02-17

Available Online: 2006-09-05

Abstract: Using the macroscopic-microscopic model, we systematically calculate the ground state properties of superheavy odd-even nuclei with proton number Z=95—113. The theoretical binding energies and alpha-decay energies are in good agreement with the experimental data and with the results from relativistic mean-field (RMF) model. The reliability of macroscopic-microscopic model which is used in superheavy nuclei is further confirmed by our calculations and comparisons. The calculations show that the deformations play important role for the properties of superheavy nuclei. The predicted properties of some unknown nuclei are useful for future experimental research.

HTML

Reference (1)

Macroscopic-Microscopic Calculation on the Ground State Properties of Superheavy Odd-Even Nuclei

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article