We revisit the three-nucleon system with two kinds of nucleon–nucleon interactions: separable potentials and chiral forces, showing the computational aspects in detail. We start with S-wave separable potentials for which there are simplified forms for the Faddeev equations describing the scattering and binding of three nucleons. We then discuss the partial-wave projected case with a chiral potential considering only one channel so that the computational details can be clearly shown.

中文翻译：

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三核系统的计算方法

我们重新审视具有两种核子-核子相互作用的三核子系统：可分离势和手性力，详细显示了计算方面。我们从 S 波可分离势开始，其中有描述三个核子散射和结合的 Faddeev 方程的简化形式。然后我们讨论了仅考虑一个通道的具有手征势的分波投影情况，以便可以清楚地显示计算细节。