Projectile coherence effects investigated for the ionization of helium

28th International Conference on Photonic, Electronic and Atomic Collisions

Nagy, L.^1 ; Járai-Szabó, F.^1

Faculty of Physics, Babe-Bolyai University, Kogalniceanu str. 1, Cluj-Napoca

400084, Romania^1

关键词: Coherence effects;    Emission cross section;    Fast charged projectiles;    Fully differential;    Fully differential cross sections;    Ionization of heliums;    Quantum mechanical;    Single ionization;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/488/8/082011/pdf
DOI  :  10.1088/1742-6596/488/8/082011

来源: IOP

【 摘 要 】

Fully differential cross section calculations for single ionization of helium by fast charged projectiles are performed. Projectile coherence effects are investigated through fully differential electron emission cross section ratios resulting from coherent (quantum mechanical) and incoherent (impact parameter) calculations. The obtained results are compared to the experimental data, as well.