Role of nuclear dynamics in high harmonic generation redshift of H2+

S Taghipour, M Vafaee, H Ahmadi - Physica Scripta, 2023 - iopscience.iop.org
The detailed spectral and temporal structures of high-order harmonic generation (HHG)
have provided us with a wealth of information about the highly nonlinear response of atoms …

Monte Carlo wave packet theory of dissociative double ionization

HA Leth, LB Madsen, K Mølmer - Physical review letters, 2009 - APS
Nuclear dynamics in strong-field double ionization processes is predicted using a stochastic
Monte Carlo wave packet technique. Using input from electronic structure calculations and …

Effect of nuclear motion on high-order-harmonic generation of in intense ultrashort laser pulses

H Ahmadi, A Maghari, H Sabzyan, AR Niknam… - Physical Review A, 2014 - APS
High-order-harmonic generation is investigated for H 2+ and D 2+ with and without a Born-
Oppenheimer approximation by a numerical solution of a full dimensional electronic time …

Understanding molecular harmonic emission at relatively long intense laser pulses: Beyond the Born-Oppenheimer approximation

H Ahmadi, M Vafaee, A Maghari - Physical Review A, 2016 - APS
The underlying physics behind the molecular harmonic emission in relatively long sin 2-like
laser pulses is investigated. We numerically solved the full-dimensional electronic time …

Identifying spatially asymmetric high-order harmonic emission in the falling edge of an intense laser pulse

M Vafaee, H Ahmadi, A Maghari - Journal of Physics B: Atomic …, 2016 - iopscience.iop.org
Two different induced effects of a laser falling edge on high-order harmonic generation
(HHG) are resolved by numerically solving the full-dimensional electronic time-dependent …

Direct multi-photon ionizations of H+ 2 in intense laser fields

HX He, RF Lu, PY Zhang, KL Han… - Journal of Physics B …, 2012 - iopscience.iop.org
We have discussed a weak ionization channel characterized by the kinetic energy release
spectra of the protons from Coulomb explosion with the sum energy over 10 eV from a …

Complicated high-order harmonic generation due to the falling edge of a trapezoidal laser pulse

H Ahmadi, M Vafaee, A Maghari - Journal of Physics B: Atomic …, 2016 - iopscience.iop.org
High-order harmonic generation (HHG) is investigated for ${{\rm {H}}} _ {2}^{+} $ and its
isotopologues under seven and ten-cycle trapezoidal laser pulses at an 800 nm wavelength …

Dissociative double ionization of and : Comparison between experiment and Monte Carlo wave packet calculations

HA Leth, LB Madsen, K Mølmer - Physical Review A—Atomic, Molecular, and …, 2010 - APS
Theoretical calculations on dissociative double ionization of H 2 and D 2 in short intense
laser pulses using the Monte Carlo wave packet technique are presented for several …

Monte Carlo wave packet approach to dissociative multiple ionization in diatomic molecules

HA Leth, LB Madsen, K Mølmer - Physical Review A—Atomic, Molecular, and …, 2010 - APS
A detailed description of the Monte Carlo wave packet technique applied to dissociative
multiple ionization of diatomic molecules in short intense laser pulses is presented. The …

Precise description of single and double ionization of hydrogen molecule in intense laser pulses

M Vafaee, F Sami, B Shokri, B Buzari… - The Journal of Chemical …, 2012 - pubs.aip.org
Precise description of single and double ionization of hydrogen molecule in intense laser
pulses | The Journal of Chemical Physics | AIP Publishing Skip to Main Content Umbrella Alt …