通过中能质子弹性散射研究20Ne核的α结构

摘要

针对20 Ne核的α粒子结团特性，用多重散射Glauber理论得到p－20 Ne核弹性散射振幅的理论计算公式，从理论上计算入射能量为800 MeV的p－20 Ne弹性散射微分散射截面对散射角的分布，并与实验数据进行比较，对20 Ne核的α结构进行检验，为进一步完整建立20 Ne原子核的α粒子结团结构模型提供理论参考。%According to alpha-decay cluster, the author obtains the theoretical formula of p-20 Ne elastic scattering amplitude by using Glauber multi-scattering theory.Theoretically calculating the relationship between scattering angular and elastic-scattering differential cross-section of p-20 Ne whose incident energy is 800 MeV, the author compares the experimental data and checks the 20 Ne alpha-particle structure.This paper provides refer-ence to establish the 20 Ne alpha-particle structure model inextenso.