Differential cross sections for four-body single charge transfer processes

28th International Conference on Photonic, Electronic and Atomic Collisions

Jana, S.^1 ; Purkait, M.^1

Department of Physics, Ramakrishna Mission Residential College (Autonomous), Narendrapur, Kolkata

700 103, India^1

关键词: Charge transfer process;    Differential cross section;    Distorted waves;    Perturbation potential;    Transfer excitation;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/488/8/082001/pdf
DOI  :  10.1088/1742-6596/488/8/082001

来源: IOP

【 摘 要 】

Projectile angular-differential cross sections for single-transfer and transfer excitation in collisions of bare ions with helium-like atoms have been calculated in the framework of four-body Coulomb-Born distorted wave (CBDW-4B) formalism in both prior and post forms. The effect of static and dynamic electron correlations is explicitly taken into account through the perturbation potential.