The isospin effect and k production in intermediate and high energy heavy ion collisions ( hics ) are hot topics in the nuclear physics . based on the isospin - dependent quantum molecular dyanmics ( iqmd ) model and self - consistent relativistic boltzmann - uehling - uhlenbeck ( rbuu ) model , we have studied them and obtained some interesting results . as for the study of isospin in intermediate energy hics , we ' ve investigated how both stength ( q ) and density dependence of symmetry potential ( sp ) affect many measurable observables , such as the yield , phase - space , and isospin distributions of fragments , as well as the correlations between intermediate - mass - fragment ( imf ) multiplicity n and charged - particle multiplicity n , , light - charged - particle ( lcp ) multiplicity n , and neutron multiplicity n , 在中能重离子碰撞的同位旋研究方面,分别研究了对称势的强度( c _ s )和其密度依赖形式对中能重离子核反应各类碎片产物产额、相空间、及其同位旋的分布,中等质量碎片多重数( n _ ( imf ) )与带电粒子多重数( n _ c ) 、轻带电粒子多重数( n _ k ) 、中子多重数( n _ n )的关联等多种实验观测量的影响,以获取对称势中该两方面的信息,尤其着重于研究如何分别获取有关该两方面的信息的途径。
重离子: heavy ion核反应: nuclear reaction原子核反应: atom nucleus reaction; nuclear reaction中子核反应: neutron nuclear reaction重离子核化学: heavy ion nuclear chemistry重离子反应: heavy ion reaction慢中子核反应: slow neutron nuclear reaction原子核反应堆: nuclear reactor原子核反应能: nuclear-reaction energy原子核反应器: nuclear reactor中子核反应率: reaction rate due to neutron高热原子核反应: thermonuclear高热原子核反应的: thermonuclear高能重离子反应堆: high energy heavy ion nuclear reactor重离子聚变反应堆: heavy ion fusion reactor人工诱导原子核反应: artificially induced nuclear reaction重离子: heavy ion◇重离子回旋加速器 heavy ion cyclotron; 重离子加速器 heavy ion acceleration; 重离子聚变 heavy ion fusion原子核反冲: nuclear recoil超重离子: superheavy ion高能重离子: energetic heavy ion三重离子: ion triplet四重离子: quadruple ion重离子辐照: heavy ion irradiation重离子含量: heavy ion content重离子轰击: heavy ion bombardment