重带电粒子在氢原子上的散射
Scattering of heavy charged particles on hydrogen atoms
摘要：
通过求解位形空间中的Faddeev方程，研究了重正粒子与氢原子（H）的低能散射。pH散射长度的共振值，$a=750\pm 5$ a.u.，这个大的值表明存在第一激发态，结合能B=1.14 $\times10^{-9}$ a. u.低于H基态。预测了几种非零角动量态的共振态。
英文摘要：
The low energy scattering of heavy positively charged particles on hydrogen atoms (H) are investigated by solving the Faddeev equations in configuration space. A resonant value of the pH scattering length, $a=750\pm 5$ a.u., in the pp antisymmetric state was found. This large value indicates the existence of a first excited state with a binding energy B=1.14$\times10^{-9}$ a.u. below the H ground state. Several resonances for non zero angular momenta states are predicted.
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