【摘要】 在相对论平均场(Relativistic Mean Field,RMF)理论框架下,利用类壳模型(Shell-model-Like APproach,SLAP)方法处理对关联,对Ni同位素的基态性质进行系统研究,并与相对论的Hartree-Bogoliubov理论以及实验数据进行比较.计算结果表明:RMF-SLAP方法能够正确地给出原子核的结合能、单双中子分离能和对能,再现结合能的奇偶振荡现象,很好地描述了Ni同位素的基态性质.更多还原

【Abstract】 The RMF-SLAP method is used to study the ground state properties for Ni isotopes.The results thus obtained are compared with the data available and the RHB approximation,which show that both RMF-SLAP and RHB calculations correctly reproduce the experimental binding energies,one-neutron or two-neutron separation energy and odd-even staggering.更多还原