Abstract

The spin dependence of p-wave neutron scattering by spherical nuclei in region A ≈ 60–130 is analyzed. The spin-orbit splitting of the 3p-maximum of the neutron force function is described using a two-phonon approximation of the coupled channel thechnique. The cross section of inelastic neutron scattering through a composite nucleus is comparable to that of the direct excitation of collective states at an energy of ∼1 MeV.

中文翻译：

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在耦合通道技术的两声子近似中描述球体核上p波中子散射的自旋相关性

摘要

的自旋的依赖性p通过在区域球形核心-wave中子散射甲≈60-130进行了分析。中子力函数的最大3 p的自旋轨道分裂是使用耦合通道理论的双声子近似来描述的。通过复合核的非弹性中子散射的横截面与能量约为1 MeV的集合态的直接激发的横截面相当。