Systematic Calculation on Ground State Properties of Superheavy Even-Even Nuclei with Macroscopic-Microscopic Model

ZHI Qi-Jun; REN Zhong-Zhou

Chinese Physics C> 2006, Vol. 30> Issue(1) : 32-37

Systematic Calculation on Ground State Properties of Superheavy Even-Even Nuclei with Macroscopic-Microscopic Model

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：
Based on the macroscopic liquid drop model and microscopic model with the modified single-particle oscillator potential, we have systematically calculated the ground state properties of superheavy even-even nuclei with proton number Z=94—112. The theoretical binding energies and alpha-decay energies are in good agreement with the experimental data. They also agree well with Moller's theoretical results. The reliability of macroscopic-microscopic model when it is used in superheavy nuclei is confirmed by our calculation and comparison. The properties of some unknown nuclei are predicted and they will be useful for future experimental research.

References

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ZHI Qi-Jun and REN Zhong-Zhou. Systematic Calculation on Ground State Properties of Superheavy Even-Even Nuclei with Macroscopic-Microscopic Model[J]. Chinese Physics C, 2006, 30(1): 32-37.

ZHI Qi-Jun and REN Zhong-Zhou. Systematic Calculation on Ground State Properties of Superheavy Even-Even Nuclei with Macroscopic-Microscopic Model[J]. Chinese Physics C, 2006, 30(1): 32-37. shu

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Received: 2005-04-04
Revised: 1900-01-01

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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

Systematic Calculation on Ground State Properties of Superheavy Even-Even Nuclei with Macroscopic-Microscopic Model

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: 2005-04-04

Accepted Date: 1900-01-01

Available Online: 2006-01-05

Abstract: Based on the macroscopic liquid drop model and microscopic model with the modified single-particle oscillator potential, we have systematically calculated the ground state properties of superheavy even-even nuclei with proton number Z=94—112. The theoretical binding energies and alpha-decay energies are in good agreement with the experimental data. They also agree well with Moller's theoretical results. The reliability of macroscopic-microscopic model when it is used in superheavy nuclei is confirmed by our calculation and comparison. The properties of some unknown nuclei are predicted and they will be useful for future experimental research.

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Systematic Calculation on Ground State Properties of Superheavy Even-Even Nuclei with Macroscopic-Microscopic Model

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