与离子-原子慢碰撞中单个电子波函数有关的涡旋
Vortices associated with the wave function of a single electron emitted in slow ion-atom collisions
摘要:
我们目前的测量和计算的离子-原子碰撞过程中发射的电子的动量分布10 keV/u的$He^{2+}+He \rightarrow He^{+} + He^{2+} + e^{-}$,这表明丰富的结构离子散射角超过2 mrad所产生的主要从两个电子状态。我们的计算表明,在测量的分布中的最小值是零的电子概率密度产生的电子流中的旋涡。
英文摘要:
We present measurements and calculations of the momentum distribution of electrons emitted during the ion-atom collision 10 keV/u $He^{2+}+He \rightarrow He^{+} + He^{2+} + e^{-}$, which show rich structures for ion scattering angles above 2 mrad arising dominantly from two-electron states. Our calculations reveal that minima in the measured distributions are zeros in the electronic probability density resulting from vortices in the electronic current.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。