N－N关联和有限核相对论平均场方法

密度有关的核子－介子相互作用耦合常数是在相对论平均场近似下用核物质的相对论Ｂｒｕｅｃｋｎｅｒ－Ｈａｒｔｒｅｅ－Ｆｏｃｋ近似计算的自能参数化得到的．这种密度有关的相互作用考虑了介质中Ｎ－Ｎ关联效应，用这种密度有关的相互作用来研究有限核的基态性质，如单粒子能级，平均结合能，电荷均方根半径，与实验值较好地符合，同时还与其它模型的结果进行了比较。

N-N Correlations and Relativistic Density Dependent Mean Field Approach in Finite Nuclei

The density dependent coupling constants of nucleon-meson interactions are adopted to incorporate the self-energy of relativistic Brueckner-Hartree-Fock calculations in the relativistic mean field approach. The density dependent interaction takes the N-N correlations into account. This density dependet interaction is employed to study the ground state properties of finite nuclei such as single particle levels, charge raddi and the binding energies per nucleon. The results calculated are in a good agreement with the experimental data. A comparison with the results obtained by other models is also presented.