低能核物理若干关键科学问题研究

Research on Key Scientific Problem of Low Energy Nuclear Physics

低能核物理是核能开发与核技术应用的创新源头与基础支撑,在国民经济等中起举足轻重的作用。中国原子能科学研究院的核物理基础研究团队,依托北京HI-13串列加速器等国内外核科学装置,在关键天体核反应的间接测量、天体物理圣杯反应12 C(α,γ)16 O、奇特核体系的光学势和颈部参数对裂变的影响等低能核物理若干关键科学问题研究中取得突破,获得一些创新性的研究结果。本文回顾了近年来团队在低能核物理基础研究方向上取得的一些进展,并对未来的研究工作进行了展望。

Low energy nuclear physics is the source of innovation and basic support for nuclear energy development and application of nuclear technology,and plays a pivotal role in the construction of the national economy.The basic research team of nuclear physics in China Institute of Atomic Energy,relying on Beijing HI-13 tandem accelerator and other nuclear science devices,has achieved outstanding results in the research of key scientific issues for low energy nuclear physics.The innovation achievements were made in the indirect measurement of key astrophysical nuclear reactions,the 12 C(α,γ)16 O astrophysical holy grail reaction,the optical potential of exotic nuclei and the effect of neck parameters on nuclear fission,etc.The progress in the basic research of low energy nuclear physics was reviewed,and the future researches were also prospected.