Symphony on strong field approximation

K Amini, J Biegert, F Calegari, A Chacón… - Reports on Progress …, 2019 - iopscience.iop.org
This paper has been prepared by the Symphony collaboration (University of Warsaw,
Uniwersytet Jagielloński, DESY/CNR and ICFO) on the occasion of the 25th anniversary of …

Electron–electron correlation in strong laser fields

CF de Morisson Faria, X Liu - Journal of Modern Optics, 2011 - Taylor & Francis
In the context of strong field–matter interaction, an increasing number of phenomena has
been found to be not understood within the single-active-electron approximation. For such …

Strong Laser Field-Driven Coupled Electron–Nuclear Dynamics: Quantum vs Classical Description

G Pandey, S Ghosh, AK Tiwari - The Journal of Physical Chemistry …, 2023 - ACS Publications
We have performed a coupled electron–nuclear dynamics study of H2+ molecular ions
under the influence of an intense few-cycle 4.5 fs laser pulse with an intensity of 4× 1014 …

Double photoelectron momentum spectra of helium at infrared wavelength

A Zielinski, VP Majety, A Scrinzi - Physical Review A, 2016 - APS
Double photoelectron momentum spectra of the helium atom are calculated ab initio at
extreme ultraviolet and near-infrared wavelengths. At short wavelengths two-photon double …

Routes to formation of highly excited neutral atoms in the breakup of strongly driven H

A Emmanouilidou, C Lazarou, A Staudte… - Physical Review A …, 2012 - APS
We present a theoretical quasiclassical treatment of the formation, during Coulomb
explosion, of highly excited neutral H atoms (H*) for strongly driven H 2. This process, where …

General model and toolkit for the ionization of three or more electrons in strongly driven atoms using an effective Coulomb potential for the interaction between bound …

MB Peters, GP Katsoulis, A Emmanouilidou - Physical Review A, 2022 - APS
We formulate a three-dimensional semiclassical model to address triple and double
ionization in three-electron atoms driven by intense infrared laser pulses. During time …

Slingshot nonsequential double ionization as a gate to anticorrelated two-electron escape

GP Katsoulis, A Hadjipittas, B Bergues, MF Kling… - Physical Review Letters, 2018 - APS
At intensities below the recollision threshold, we show that recollision-induced excitation
with one electron esca** fast after recollision and the other electron esca** with a time …

Non-sequential double ionization with near-single cycle laser pulses

A Chen, M Kübel, B Bergues, MF Kling… - Scientific Reports, 2017 - nature.com
A three-dimensional semiclassical model is used to study double ionization of Ar when
driven by a near-infrared and near-single-cycle laser pulse for intensities ranging from 0.85× …

Singularity in the electron-core potential as a gateway to accurate multielectron ionization spectra in strongly driven atoms

A Emmanouilidou, MB Peters, GP Katsoulis - Physical Review A, 2023 - APS
We demonstrate a general three-dimensional semiclassical model as a powerful technique
for the study of correlated multielectron escape in atoms driven by infrared laser pulses at …

Electron double-emission spectra for helium atoms in intense 400-nm laser pulses

J Zhu, A Scrinzi - Physical Review A, 2020 - APS
Double photoelectron emission from He atoms by intense laser pulses with a wavelength of
394.5 nm is computed for intensities of 3.5–9.2× 10 14 W/cm 2. Joint momentum …