Application of R-Matrix with Time-dependence Theory to Double Ionisation Using a 2-electron Outer Region

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

Wragg, Jack^1 ; Parker, J.S.^1 ; Van Der Hart, H.W.^1

Centre for Theoretical Atomic, Molecular and Optical Physics, David Bates Building, Queen's University of Belfast, Belfast

BT7 1NN, United Kingdom^1

关键词: R matrices;    Time dependence;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/635/9/092051/pdf
DOI  :  10.1088/1742-6596/635/9/092051

来源: IOP

【 摘 要 】

R-Matrix with Time-dependence (RMT) theory has been extended to cover double-ionisation processes. An application to photoionisation of He is demonstrated, with an emphasis on double-ionisation cross sections.