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]

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

ZHI Qi-Jun
REN Zhong-Zhou ^,

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.