标题： 四核子系统中的低能散射 簇约化方法 显示英文标题

标题： Low-energy scattering in four nucleon systems. Method of Cluster Reduction

摘要： 一种利用四体Yakubovsky波函数分量在两团簇子哈密顿量特征值的Faddeev方程解所构成的基组上的展开方法被用于计算四核子系统的低能散射参数。给出了在 $n-{^3}$H、$n-{^3}$He 的低能散射参数计算结果。 显示英文摘要

摘要： A method using an expansion of the four-body Yakubovsky wave function components onto the basis of the Faddeev-equation solutions for the two-cluster sub-Hamiltonian eigenfunctions is exploited for computations of low-energy scattering parameters in four nucleon systems. Results of calculations of low-energy scattering parameters in $n-{^3}$H, $n-{^3}$He are presented.