| Shape Evolution of the Compound Nucleus in the Superheavy Element Synthesis Reaction via the BUU Model |
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| 作者姓名： | 韦靓 刘玉鑫 |
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| 作者单位： | [1]Department of Physics, Peking University, Beijing 100871 [2]Key Laboratory of Heavy Ion Physics, Ministry of Education, Beijing 100871 [3]Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100080 [4]Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator, Lanzhou 730000 |
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| 基金项目： | Supported by the National Natural Science Foundation of China under Grant Nos 10425521, 10075002, and 10135030, the Major State Basic Research Development Programme under Grant No G2000077400, and Doctoral Program Foundation of the Ministry of Education of China under Grant No 20040001010, the Foundation for University Key Teacher by the Ministry of Education of China. |
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| 摘 要： | By taking the BUU model, we simulate the superheavy element synthesis reaction. With the rotation effect being included in the BUU model, the effect of the non-centrality of the reaction ^48Ca＋^238U→^286 112 is studied. It is shown that the promising impact parameter in the synthesis process can be released from zero to a value little smaller than the radius of the smaller nucleus involved in the reaction. Meanwhile, the compound nucleus may involve rich shape phases.
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| 关 键 词： | 复合核子 超重元素 合成反应 BUU模型 |
| 收稿时间： | 2005-04-27 |
| 修稿时间： | 2005-04-27 |
Shape Evolution of the Compound Nucleus in the Superheavy Element Synthesis Reaction via the BUU Model |
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| Wei Jing;Liu YuXin.Shape Evolution of the Compound Nucleus in the Superheavy Element Synthesis Reaction via the BUU Model[J].Chinese Physics Letters,2005,22(9):2222-2225. |
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| Authors: | Wei Jing;Liu YuXin |
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