Finite nucleus properties are studied in a relativistic effective interaction approach.Density dependent coupling constants of the meson-nucleon interactions are adopted to incorporate the relativistic Brueckner-Har t...Finite nucleus properties are studied in a relativistic effective interaction approach.Density dependent coupling constants of the meson-nucleon interactions are adopted to incorporate the relativistic Brueckner-Har tree-Fock results in the relativistic mean field(RMF)or relativistic Hartree-Fock(RHF)approach.It is desired to remedy the deficiencies of RMF and RHF without losing the features of the relativistic G matrix and at the same time retain the simplicity.The calculated ground state properties with the density dependent coupling constants are in a good agreement with experiment.The contribution of isovector mesons in RHF is discussed.展开更多
基金Supported by the National Natural Science Foundation of China.
文摘Finite nucleus properties are studied in a relativistic effective interaction approach.Density dependent coupling constants of the meson-nucleon interactions are adopted to incorporate the relativistic Brueckner-Har tree-Fock results in the relativistic mean field(RMF)or relativistic Hartree-Fock(RHF)approach.It is desired to remedy the deficiencies of RMF and RHF without losing the features of the relativistic G matrix and at the same time retain the simplicity.The calculated ground state properties with the density dependent coupling constants are in a good agreement with experiment.The contribution of isovector mesons in RHF is discussed.
