重离子核物理和奇特核反应是目前核物理大科学装置的重要科学研究内容之一。本项目拟基于兰州HIRFL-CSR的装置的物理目标，利用中低能区的重离子碰撞，开展原子核团簇结构及晕结构的研究。拟开展的研究工作如下:(1)发展一套可以准确描述团簇核及晕核反应的微观输运理论模型，研究团簇核及晕核在CSR能区的核反应。(2)研究不同团簇结构和晕结构原子核反应中轻带电粒子动力学特征，寻找相应的敏感观察量(如粒子能谱、产额、集体流等)，分析其中的物理机制。(3)确定最优的探测奇异原子核结构的实验条件，给出弹靶组合、入射能量、需要束流的时间、探测器效率及探测器角度等具体要求，与项目组内相关实验人员共同制定相关实验方案，为申请实验束流和开展实验研究提供充分理论支持和依据。分析相关实验数据，从而确定一些奇异原子核(12C、16O、11Li、22C、9C、23Al等)的团簇结构及晕结构。

Heavy ion nuclear physics and exotic nuclear reactions are one of the important scientific objectives of Large-scale scientific facility.This joint project intends to study the structure of nuclear cluster and halo based on the heavy ion collision in the HIRFL-CSR energy region of Lanzhou.The research work is as follows: (1)To develop a theoretical models that can accurately describe the nuclear reactions of cluster nuclei and halo nuclei in CSR region. (2)Analyze the sensitive observable (energy spectrum, yield, collective flow, etc.) of protons and light-charged particles. Search for the physical mechanisms of observable sensitivity.(3)It is expected to give the experimental conditions for detection of the exotic nuclear structure such as the projectile and target nuclear, incident energy, beam time, detector detection efficiency and azimuth etc. Cluster nuclear and halo nuclear reaction experiments will be carried out on CSR. The cluster structure and halo structure of exotic nuclei (12C、16O、11Li、22C、9C、23Al) will be determined.