偶-偶超重核基态性质的理论研究

邰非; 陈鼎汉; 任中洲

doi:10.11804/NuclPhysRev.20.02.154

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偶-偶超重核基态性质的理论研究

邰非, 陈鼎汉, 任中洲

文章导航 > 原子核物理评论 > 2003 > 20(2): 154-159

邰非, 陈鼎汉, 任中洲. 偶-偶超重核基态性质的理论研究[J]. 原子核物理评论, 2003, 20(2): 154-159. doi: 10.11804/NuclPhysRev.20.02.154

引用本文:

邰非, 陈鼎汉, 任中洲. 偶-偶超重核基态性质的理论研究[J]. 原子核物理评论, 2003, 20(2): 154-159. doi: 10.11804/NuclPhysRev.20.02.154

TAI Fei, CHEN Ding-han, REN Zhong-zhou. Systematic Calculation on Ground State Properties of Even-even Superheavy Nuclei with Relativistic Mean-field Theroy[J]. Nuclear Physics Review, 2003, 20(2): 154-159. doi: 10.11804/NuclPhysRev.20.02.154

Citation:

TAI Fei, CHEN Ding-han, REN Zhong-zhou. Systematic Calculation on Ground State Properties of Even-even Superheavy Nuclei with Relativistic Mean-field Theroy[J]. Nuclear Physics Review, 2003, 20(2): 154-159. doi: 10.11804/NuclPhysRev.20.02.154

偶-偶超重核基态性质的理论研究

doi: 10.11804/NuclPhysRev.20.02.154

1 兰州重离子加速器国家实验室原子核理论中心;甘肃兰州730000;2 南京大学物理系; 江苏南京210008; 江苏南京;

Systematic Calculation on Ground State Properties of Even-even Superheavy Nuclei with Relativistic Mean-field Theroy

(1 Center of Theoretical Nuclear Physics; National Laboratory of Heavy Ion Accelerator of Lanzhou; Lanzhou 730000; China; 2 Department of Physics; Nanjing University; Nanjing 210008; China);

摘要: 在形变的相对论平均场模型下采用NL Z2,TMA两套参数对一些偶偶核基态性质进行了系统的计算,并将理论计算的结合能、α衰变能与已知的实验数据进行了对比分析.结果发现两方面的数据能够比较好地吻合,从而验证了相对论平均场模型对超重核研究是可行的.同时在计算中给出了未知核素基态性质的计算结果,可供以后在理论或实验上研究超重核时参考. The ground state properties of the eveneven nuclei with proton number Z=94-104 have been systematically calculated in the deformed relativistic meanfield (RMF) theory with two sets of force parameters, TMA and NL Z2. Comparing the calculated binding energies and alphadecay energys with the experimental ones, it is found that theoretical results are in good agreement with experimental data. The reliability of the RMF model for eveneven superheavy nuclei has been tested by this comparison...
- 超重核 /
- 相对论平均场模型 /
- 结合能 /
- α衰变能
Abstract: The ground state properties of the eveneven nuclei with proton number Z=94-104 have been systematically calculated in the deformed relativistic meanfield (RMF) theory with two sets of force parameters, TMA and NL Z2. Comparing the calculated binding energies and alphadecay energys with the experimental ones, it is found that theoretical results are in good agreement with experimental data. The reliability of the RMF model for eveneven superheavy nuclei has been tested by this comparison...
- superheavy nucleus /
- relativistic mean-field theory /
- binding energy /
- alpha-decay energy

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偶-偶超重核基态性质的理论研究

doi: 10.11804/NuclPhysRev.20.02.154

1 兰州重离子加速器国家实验室原子核理论中心;甘肃兰州730000;2 南京大学物理系; 江苏南京210008; 江苏南京;

收稿日期: 1900-01-01
修回日期: 1900-01-01
刊出日期: 2003-06-20

关键词:

超重核 /

相对论平均场模型 /

结合能 /

α衰变能

摘要: 在形变的相对论平均场模型下采用NL Z2,TMA两套参数对一些偶偶核基态性质进行了系统的计算,并将理论计算的结合能、α衰变能与已知的实验数据进行了对比分析.结果发现两方面的数据能够比较好地吻合,从而验证了相对论平均场模型对超重核研究是可行的.同时在计算中给出了未知核素基态性质的计算结果,可供以后在理论或实验上研究超重核时参考. The ground state properties of the eveneven nuclei with proton number Z=94-104 have been systematically calculated in the deformed relativistic meanfield (RMF) theory with two sets of force parameters, TMA and NL Z2. Comparing the calculated binding energies and alphadecay energys with the experimental ones, it is found that theoretical results are in good agreement with experimental data. The reliability of the RMF model for eveneven superheavy nuclei has been tested by this comparison...

English Abstract

邰非, 陈鼎汉, 任中洲. 偶-偶超重核基态性质的理论研究[J]. 原子核物理评论, 2003, 20(2): 154-159. doi: 10.11804/NuclPhysRev.20.02.154

引用本文:

邰非, 陈鼎汉, 任中洲. 偶-偶超重核基态性质的理论研究[J]. 原子核物理评论, 2003, 20(2): 154-159. doi: 10.11804/NuclPhysRev.20.02.154

Citation:

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偶-偶超重核基态性质的理论研究

doi: 10.11804/NuclPhysRev.20.02.154

Systematic Calculation on Ground State Properties of Even-even Superheavy Nuclei with Relativistic Mean-field Theroy

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偶-偶超重核基态性质的理论研究

doi: 10.11804/NuclPhysRev.20.02.154

1 兰州重离子加速器国家实验室原子核理论中心;甘肃兰州730000;2 南京大学物理系; 江苏南京210008; 江苏南京;

English Abstract

Systematic Calculation on Ground State Properties of Even-even Superheavy Nuclei with Relativistic Mean-field Theroy

(1 Center of Theoretical Nuclear Physics; National Laboratory of Heavy Ion Accelerator of Lanzhou; Lanzhou 730000; China; 2 Department of Physics; Nanjing University; Nanjing 210008; China);

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