标题： 束缚自旋-轨道伙伴的相对论电流密度和 (e,e'p) 过程中的纵向-横向响应 显示英文标题

标题： Relativistic current densities for bound spin-orbit partners and the longitudinal-transverse response in (e,e'p) processes

摘要： 在相对论平均场模型中计算了标量、双子和矢量电流密度的坐标空间和动量空间分布。 详细研究了束缚核子波函数低成分在不同自旋-轨道伙伴壳层中的作用。 我们证明了负能投影分量的相对重要性可以从相对论波函数所涉及的不同量子数来解释。 这一事实已被证明在分析束缚核子动量为低至中等值时的各种电子散射观测量时具有重要意义。 显示英文摘要

摘要： Scalar, baryon and vector--current densities in coordinate and momentum space are calculated within a relativistic mean--field model. The role of the low components of the bound nucleon wave function is investigated in detail for different spin--orbit partner shells. We show that the relative importance of the negative--energy projection components can be explained from the different quantum numbers involved in the relativistic wave function. This fact has proved to be important in the analysis of various electron scattering observables even for low--medium values of the bound nucleon momentum.