| 中子数与核结构的关系 |
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| 引用本文： | 孙琴,郭建友. 中子数与核结构的关系[J]. 安徽大学学报(自然科学版), 2009, 33(2) |
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| 作者姓名： | 孙琴 郭建友 |
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| 作者单位： | 安徽大学,物理与材料科学学院,安徽,合肥,230039 |
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| 摘 要： | 在球形相对论平均场模型下,采用NL1相互作用参数,对F同位素的基态和激发态进行计算,发现质子和最后一个质子在基态和激发态的均方根半径都是先减小后增加,而中子的均方根半径是一直增加的,而且随着中子数的增加,质子晕和皮现象消失.
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| 关 键 词： | 相对论平均场 均方根半径 晕 |
Neutron number and structure of the nuclear relationship |
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| SUN Qin,GUO Jian-you. Neutron number and structure of the nuclear relationship[J]. Journal of Anhui University(Natural Sciences), 2009, 33(2) |
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| Authors: | SUN Qin GUO Jian-you |
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| Affiliation: | School of Physics and Material Science;Anhui University;Hefei 230039;China |
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| Abstract: | Under the model of the relativistic mean field theory,using NL1 interaction parameters to calculate F isotones of the ground states and the excited states,it could be found that the RMS radius of proton,the last proton in the ground state and excited state were reduced after the increase,and the RMS radius of the neutron had been increasing,but with the increase in the number of neutrons,proton and skin halo phenomenon would disappear. |
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| Keywords: | relativistic mean field RMS radius halo |
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