COLTRIMS studies on singly ionizing ion-atom collisions: The roles of the projectile and target coherence

30th International Conference on Photonic, Electronic, and Atomic Collisions

Kouzakov, Konstantin A.^1

Department of Nuclear Physics and Quantum Theory of Collisions, Faculty of Physics, Lomonosov Moscow State University, Moscow

119991, Russia^1

关键词: COLTRIMS;    Fast ions;    Fully differential cross sections;    Ion atom collisions;    Quantum-scattering theory;    Single ionization;    Time dependent;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/875/10/092028/pdf
DOI  :  10.1088/1742-6596/875/10/092028

来源: IOP

【 摘 要 】

Synopsis A theoretical analysis of the so-called projectile and target coherence in COLTRIMS experiments on single ionization of atoms by fast ions is presented. Using time-dependent quantum scattering theory, it is shown that the projectile coherence has no serious impact on the measured fully differential cross sections. In contrast, the effects of the target coherence might be of greater importance in the discussed experiments.