We apply a new highly efficient method of solving Faddeev–Merkuriev equations to multi-channel scattering calculations of the antihydrogen formation cross section for antiproton scattering off the ground and excited states of the positronium. Our results demonstrate good agreement with the known data on total and partial cross sections for all the reaction channels. Using moderate computational resources we have achieved a supreme energy resolution.

中文翻译：

---

三体反应的理论研究 e – e + $$\bar {p}$$ 系统和反氢形成截面

我们将求解 Faddeev-Merkuriev 方程的一种新的高效方法应用于反氢形成截面的多通道散射计算，用于反质子从正电子的基态和激发态散射。我们的结果证明与所有反应通道的总截面和部分截面的已知数据非常吻合。使用适度的计算资源，我们实现了最高的能量分辨率。