Single and Double Ionization of Atoms and Small Molecules by Short-Pulse Intense Laser Fields

International Conference on Many Particle Spectroscopy of Atoms, Molecules, Clusters and Surfaces 2014

Bartschat, Klaus^1

Department of Physics and Astronomy, Drake University, Des Moines

50322, United States^1

关键词: Double ionization;    Intense laser field;    Intense short pulse lasers;    Numerical aspects;    Parameter set;    Physical effects;    Short pulse;    Small molecules;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/601/1/012007/pdf
DOI  :  10.1088/1742-6596/601/1/012007

来源: IOP

【 摘 要 】

Examples of recent calculations for the interaction of intense short-pulse laser fields with (quasi)one- and two-electron atomic (H, He, Li) and molecular (H+2, H2) targets are presented. In light of the often challenging parameter sets chosen in both experiment and other theoretical work, the need to carefully check both the numerical aspects and physical effects such as resonances is emphasized.