Structure of Excited States of 10Be studied with Antisymmetrized Molecular Dynamics
Structure of Excited States of 10Be studied with Antisymmetrized Molecular Dynamics
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用反对称分子动力学研究10的激发态结构
DOI：
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发表时间：
1999
期刊：
影响因子：
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通讯作者：
A. Doté
中科院分区：
文献类型：
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作者：
Y. Kanada;Hisashi Horiuchi;A. Doté
在反对称化分子动力学的框架下，用自旋宇称投影后的变分方法研究了10Be的激发态结构。我们的计算描述了许多激发态，并成功地再现了E_2和E_1跃迁的实验数据和新的跃迁强度数据。基于该框架的结果，我们系统地讨论了轻不稳定核的类分子结构和价中子的重要作用。该框架没有惰性核和团簇的存在等模型假设。
We study structure of excited states of 10Be with the method of variation after spin parity projection in the framework of antisymmetrized molecular dynamics. Present calculations describe many excited states and reproduce the experimental data of E2 and E1 transitions and the new data of the $eta$ transition strength successfully. We make systematic discussions on the molecule-like structures of light unstable nuclei and the important role of the valence neutrons based on the results obtained with the framework which is free from such model assumptions as the existence of inert cores and clusters.