| Structure of 6He in the frame of a cluster model |
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| 作者姓名： | 严鑫帅 王建松 杨彦云 |
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| 作者单位： | 1. Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China;;2. Graduate University of Chinese Academy of Sciences, Beijing 100049, China |
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| 基金项目： | National Natural Science Foundation of China，National Basic Research Program of China，Knowledge Innovative Program of Chinese Academy of Sciences |
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| 摘 要： | A microscopic cluster model with a fully correlated Gaussian basis is developed. In the model, the stochastic variational method is used in order to calculate the ground-energy and the mean-square radius conveniently. Based on this model, the ground-energy level and radius of the neutron halo nucleus, 6He, are calculated as a α+n+n three-cluster model. The results are in good agreement with the experimental data.
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| 关 键 词： | 框架结构 群集 均方根半径 能量水平 实验数据 变分法 核半径 中子晕 |
| 收稿时间： | 2010-9-7 |
| 修稿时间： | 2010-11-8 |
Structure of ^6He in the frame of a cluster model |
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| YAN Xin-Shuai, WANG Jian-Song YANG Yan-Yun.Structure of 6He in the frame of a cluster model[J].High Energy Physics and Nuclear Physics,2011,35(6):550-554. |
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| Authors: | YAN Xin-Shuai WANG Jian-Song YANG Yan-Yun |
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| Institution: | YAN Xin-Shuai1,2,1) WANG Jian-Song1 YANG Yan-Yun1,2 1 Institute of Modern Physics,Chinese Academy of Sciences,Lanzhou 730000,China 2 Graduate University of Chinese Academy of Sciences,Beijing 100049,China |
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| Abstract: | |
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| Keywords: | fully correlated Gaussian basis stochastic variational method |
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