标题： 同位旋破缺核子-核子势和核结构 显示英文标题

标题： Isospin symmetry breaking nucleon-nucleon potentials and nuclear structure

摘要： 现代精确拟合核子-核子散射相移的核子-核子（NN）势包含了破坏同位旋对称性的项。研究了这些破坏对称性项对核物质整体性质的影响，并将电荷对称性破坏（CSB）项的预测与诺伦-施莱弗（NS）异常关于镜像核能量的实验结果进行了比较。我们发现，为了定量解释NS异常，必须包括由微观模型导出的NN相互作用电荷对称性破坏项中的部分波（除了$^1S_0$外还包括$L>0$）。 显示英文摘要

摘要： Modern nucleon-nucleon (NN) potentials, which accurately fit the nucleon-nucleon scattering phase shifts, contain terms which break isospin symmetry. The effects of these symmetry violating terms on the bulk properties of nuclear matter are investigated. The predictions of the charge symmetry breaking (CSB) terms are compared with the Nolen-Schiffer (NS) anomaly regarding the energies of neighboring mirror nuclei. We find that, for a quantitative explanation of the NS anomaly, it is crucial to include CSB in partial waves with $L>0$ (besides $^1S_0$) as derived from a microscopic model for CSB of the NN interaction.