摘要
把核看成有集团结构,于是核-核碰撞首先是集团过子之间的碰撞,接着进行集团粒子内核子之间的碰撞,在核态为双高斯分布下,将多重展开项分类,最后求出二个中重核之间的散射振幅,并计算d+d散射和a+a散射。
Taking the assumed cluster's structure in nuclei, the nuclear-nuclear collision are considered to be the collision between the clusters at first and then the collision between nucleons in the clusters. Under the double gaussian type distribution for nuclear wave function, classifying Glauber multi-expansion terms, the scattering amplitude between two heavy nuclei is derived. It is used to calculate the d+-d and a+a elastic collision for examples.
出处
《厦门大学学报（自然科学版）》
CAS
CSCD
北大核心
1992年第3期247-250,共4页
Journal of Xiamen University：Natural Science
关键词
集团粒子
弹性散射
核
碰撞
N-N elemental scattering amplitude, Cluster structure, Phase-shift function
