原子核体系的集团结构——从有限核到中子星（英文）

作者：杨再宏^*; 黄思维

来源：Science Bulletin, 2021, 66(20): 2054-2056.

<正>The nucleus is a complex many-body quantum system composed of protons and neutrons, collectively called nucleons. Generally, the structure of the nucleus is described as nucleons moving independently in a mean field created by the interactions between them, which further give rise to the shell structure similar to that for electrons in atoms. While such a mean-field or shell-model picture is able to provide a reasonable description for many nuclear properties, the final and complete picture of nuclear many-body systems still remains to be established. Extensive efforts are being devoted to revealing correlations beyond the mean-field picture and achieving the detailed understanding at a microscopic level.

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  核物理与核技术国家重点实验室