中能重离子核反应和极端条件下原子核性质的研究
Study on Intermediate Energy Heavy Ion Reactions and Characters of Nucleus under Extreme Conditions
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摘要: 中能区(10～100MeV/u)是一个由平均场相互作用向核子-核子相互作用的过渡区.在这两种不同的碰撞机制之间没有明确的分界线.它们之间的并存和逐步过渡使反应机制变得相当复杂,在实验上和理论上的研究都是十分有意义的,是当前核物理的前沿领域.弹核碎裂和中等质量碎片的发射是研究反应机制变化的重要课题.对热核的形成和衰变的研究,可以拓广人们对极端条件下核物质运动规律的认识.放射性核次级束流传输线的建立将提供用放射性核进行总反应截面、弹性碰掸和其它反应过程研究的可能性. The intermediate energy domain (10～100MeV/u) is a transitional region from the mean field interaction to the nucleon-nucleon interaction.There is no clear borderline between these two different collision mechanisms.There coexistence and progres- sive transition make the reaction mechanism quite complicated in this energy region.The ex- perimental and theoretical study on the reaction mechanism,which is fascinating and impor- tant,is a frontier of nuclear physics...Abstract: The intermediate energy domain (10～100MeV/u) is a transitional region from the mean field interaction to the nucleon-nucleon interaction.There is no clear borderline between these two different collision mechanisms.There coexistence and progres- sive transition make the reaction mechanism quite complicated in this energy region.The ex- perimental and theoretical study on the reaction mechanism,which is fascinating and impor- tant,is a frontier of nuclear physics...
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