Systematic Calculation on the Ground State Properties of Odd-Even Superheavy Nuclei with Relativistic Mean-Field Theory

CHEN Ding-Han; TAI Fei; REN Zhong-Zhou

Chinese Physics C> 2003, Vol. 27> Issue(8) : 707-711

Systematic Calculation on the Ground State Properties of Odd-Even Superheavy Nuclei with Relativistic Mean-Field Theory

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

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Abstract：
The ground state properties of the odd-even nuclei with proton number Z=103-109 have been systematically calculated in the deformed relativistic mean-field (RMF) theory with two sets of force parameters, NL-Z2 and TMA. When comparing the calculated binding energies and alpha-decay energies with the experimental ones, we find that the theoretical results are in good agreement with the experimental data. The reliability of the RMF model for odd-even super-heavy nuclei has been tested by this comparison. The properties of some unknown nuclei are predicted and they will be useful for future theoretical and experimental researches of superheavy nuclei.

References

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CHEN Ding-Han, TAI Fei and REN Zhong-Zhou. Systematic Calculation on the Ground State Properties of Odd-Even Superheavy Nuclei with Relativistic Mean-Field Theory[J]. Chinese Physics C, 2003, 27(8): 707-711.

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Received: 2002-11-13
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 the Ground State Properties of Odd-Even Superheavy Nuclei with Relativistic Mean-Field Theory

Corresponding author: CHEN Ding-Han,

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

Received Date: 2002-11-13

Accepted Date: 1900-01-01

Available Online: 2003-08-05

Abstract: The ground state properties of the odd-even nuclei with proton number Z=103-109 have been systematically calculated in the deformed relativistic mean-field (RMF) theory with two sets of force parameters, NL-Z2 and TMA. When comparing the calculated binding energies and alpha-decay energies with the experimental ones, we find that the theoretical results are in good agreement with the experimental data. The reliability of the RMF model for odd-even super-heavy nuclei has been tested by this comparison. The properties of some unknown nuclei are predicted and they will be useful for future theoretical and experimental researches of superheavy nuclei.

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Systematic Calculation on the Ground State Properties of Odd-Even Superheavy Nuclei with Relativistic Mean-Field Theory

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通讯作者: 陈斌, bchen63@163.com

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