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

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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

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[14]	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.
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[18]	HU Ji-Min , An Yu . Nuclear Macro-Microscopic Model. Chinese Physics C, 1992, 16(9): 857-860.
[19]	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.
[20]	HU Ji-Min , ZHENG Chun-Kai , XU Fu-Rong . MICRO-CORRECTION TO THE NUCLEAR MACROSCOPIC MODEL. Chinese Physics C, 1990, 14(10): 945-951.

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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

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

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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

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.

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

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