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基于兰州重离子加速器国家实验室 (HIRFL )的中能放射性核束线 (RIBLL)及北京串列加速器国家实验室 (HI- 1 3 )的低能放射性核束线 (GIRAFFE) ,开展放射性核束物理和核天体物理研究 ,拟解决的关键科学问题是 :远离β稳定线核的结构与反应 ;超重新核素及近滴线核素的合成和性质研究 ,极端同位旋非对称核物质特性和关键的天体核反应研究 .研究内容分成 7个课题 :(1 )晕核研究 ;(2 )新核素合成及超重新核素研究 ;(3 )丰中子核结构和反应 ;(4)丰质子核结构和反应 ;(5 )高自旋的同位旋相关性 ;(6 )关键天体核反应 ;(7)系统的理论研究 .上述研究也将是 2 0 0 5年建成的国家大科学工程——兰州冷却贮存环的主要科学目标的研究基础 .简述了近期的主要工作进展 .
Based on the radiative nuclear beam (RIBLL) of Lanzhou Heavy Ion Accelerator National Laboratory (HIRFL) and the low-energy radioactive nuclear bundle (GIRAFFE) of Beijing Tandem Accelerator National Laboratory (HI-13) And nuclear astrophysics, the key scientific issues to be solved are: the structure and reaction away from the β-stable nucleus; the synthesis and properties of super-heavy and near-dripping radionuclides; the characteristics and key of extreme isospin asymmetric nuclear matter (1) corona nuclei research; (2) new nuclide synthesis and super heavy nuclide research; (3) abundance neutron nuclear structure and reaction; (4) abundance proton nucleus Structure and reaction; (5) Isospin dependence of high spin; (6) Key celestial nuclear reaction; (7) Theoretical research of the system The above research will also be the national large scientific project built in 2005 - Lanzhou cooling storage The main research objective of the ring is outlined briefly.