Role of unbound states for the exotic structure of nuclei in the drip-line region
Role of unbound states for the exotic structure of nuclei in the drip-line region
批准号:
21740154
负责人:
MASUI Hiroshi
金额:
$1.5万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2011
中文摘要
我们用核+价核子模型研究了滴线附近原子核的奇异结构。在核+价核子的模型空间中,研究了氧同位素半径在230℃的突变。这种变化的关键机制来自于价核子的存在引起核心核中通道的主要贡献的变化。
英文摘要
We study the exotic structure of nuclei near the drip-line by using a core plus valence nucleons model. The sudden change of the radius of oxygen isotopes at 230 is investigated in a model space of the core plus valence nucleons. The key mechanism to make such the change comes from change of the dominant contribution of channels in the core nucleus induced by the presence of the valence nucleons.
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