论文标题
SU（3）_F对超核能量密度功能的约束
SU(3)_f Constraints on Hypernuclear Energy Density Functionals
论文作者
论文摘要
协变量的高核能量密度功能（EDF）源自中核梅森顶点功能，确保对核平均场动力学的正确描述。确定了平均场相关矢量（M = V）和标量（M = S）相互作用作为总巴属密度的函数的基本SU（3）耦合常数。构建和讨论了不对称核物质中的标量和矢量电势以及所得的超子平均场，也解决了三体相互作用的影响。解决了通过与背景均衡器平均场耦合在不对称核中混合的λ-σ^0。
A covariant hyper-nuclear energy density functional (EDF) is derived from in medium nucleon meson vertex functionals, assuring the proper description of nuclear mean-field dynamics. The fundamental SU(3) coupling constants for the mean-field relevant vector (m=V) and scalar (m=S) interactions as functionals of the total baryon density are determined. Scalar and vector potentials and the resulting hyperon mean-fields in asymmetric nuclear matter are constructed and discussed, addressing also effects from three-body interactions. Λ- Σ^0 mixing in asymmetric nuclear through the coupling to the background isovector mean-field is addressed.
