t-SURFF: Fully Differential Two-Electron Photo-Emission Spectra
Atomic Physics
2014-05-19 v1 Computational Physics
Abstract
The time dependent surface flux (t-SURFF) method is extended to single and double ionization of two electron systems. Fully differential double emission spectra by strong pulses at extreme UV and infrared wave length are calculated using simulation volumes that only accommodate the effective range of the atomic binding potential and the quiver radius of free electrons in the external field. For a model system we find pronounced dependence of shake-up and non-sequential double ionization on phase and duration of the laser pulse. Extension to fully three-dimensional calculations is discussed.
Cite
@article{arxiv.1202.3590,
title = {t-SURFF: Fully Differential Two-Electron Photo-Emission Spectra},
author = {Armin Scrinzi},
journal= {arXiv preprint arXiv:1202.3590},
year = {2014}
}