Electron emission in collisions between atoms and dressed projectiles

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

Purkait, M.^1

Department of Physics, Ramakrishna Mission Residential College, Narendrapur, Kolkata

700103, India^1

关键词: Active electrons;    Coulomb waves;    Double differential cross sections;    Initial conditions;    Model Hamiltonians;    Model potential;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/635/2/022002/pdf
DOI  :  10.1088/1742-6596/635/2/022002

来源: IOP

【 摘 要 】

Double-differential cross sections (DDCS) for electron emission in ionization under the impact of dressed projectiles has been calculated within the framework of three-Coulomb wave (3CW) model. The interaction between the dressed projectile ion and the active electron is approximated by a model potential. In order to take into account of the effect of the passive electrons, we have also constructed a model potential which satisfies initial condition and the corresponding wave function has been calculated from the model hamiltonian of the active electron in the target.