Improved description of the interference effects in the ionization of H2 by fast charged projectiles

29th International Conference on Photonic, Electronic, and Atomic Collisions

Nagy, L.^1 ; Czipa, L.^1 ; Nagy-Póra, K.^1

Faculty of Physics, Babe-Bolyai University, Cluj

400084, Romania^1

关键词: Diatomic molecules;    Differential cross section;    Fast charged projectiles;    Interference effects;    Interference terms;    New approaches;    Transition amplitudes;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/635/3/032040/pdf
DOI  :  10.1088/1742-6596/635/3/032040

来源: IOP

【 摘 要 】

We present a new approach for the calculation of differential cross sections for the ionization of diatomic molecules. The transition amplitudes are calculated separately for each atom and they are added coherently. The interference term in this method is separated and can be calculated with more precision than in our previous approach.