论文标题
通过电荷复合空间中的两极解释的多料离子的原子电离
Atomic ionization by multicharged ions interpreted in terms of poles in the charge complex space
论文作者
论文摘要
在这项工作中，我们通过守时库仑弹丸的影响研究了氢和氦的单电离。为了解释横截面，我们介绍了一系列的padé近似值。 Padé分母的节点在电荷复合平面中产生极点。这些杆子以弹丸速度遵循特定模式移动。我们发现连续性波浪理论的极点的位置以及实验结果的障碍。发现离子化横截面可能在给定冲击速度的事件电荷方面具有振荡。
In this work we study the single ionization of hydrogen and helium by the impact of a punctual Coulomb projectile. To interpretate the cross section we introduce a series of Padé approximant. The nodes of the denominator of the Padé approximant give rise to poles in the charge complex plane. These poles move with the projectile velocity following a certain pattern. We find the positions of the poles of the Continuum Distorted Wave theory and an ensamble of experimental results. It was found that the ionization cross section may have oscillations in terms of the incident charge for a given impact velocity.
