Here we present a fully ab initio study of the high-order harmonic generation (HHG) spectrum of aligned CO2 molecules. The calculations have been performed by using the molecular time-dependent (TD) B-spline algebraic diagrammatic construction (ADC) method. We quantitatively study how the sub-cycle laser-driven multi-channel dynamics, as reflected in the position of the dynamical minimum in the HHG spectrum, is affected by the full inclusion of both correlation-driven and laser-driven dipole interchannel couplings. We calculate channel-resolved spectral intensities as well as the phase differences between contributions of the different ionization-recombination channels to the total HHG spectrum. Our results show that electron correlation ef...
The interaction of atoms and molecules with strong laser pulses is of fundamental interest in physic...
3siThis study arises from the attempt to answer the following question: how different descriptions o...
We report measurements and theoretical simulations of high-order harmonic generation (HHG) in aligne...
3Here we present a fully ab initio study of the high-order harmonic generation (HHG) spectrum of ali...
High harmonic generation (HHG) spectroscopy has opened up a new frontier in ultrafast science, where...
We report theoretical calculations of the effect of the multiple-orbital contribution in high-order ...
We demonstrate a new method to investigate the origin of spectral structures in high-harmonic genera...
High harmonic emission occurs when an electron, liberated from a molecule by an incident intense las...
We demonstrate high-harmonic spectroscopy in many-electron molecules using time-dependent density-fu...
International audienceWe generate high order harmonics in aligned CO2 molecules and measure the spec...
International audienceHigh-order harmonic generation in aligned molecules can be used as an ultrafas...
International audienceWhen generated in molecules, high-order harmonics can be emitted through diffe...
We report fully differential photoelectron spectra from an ab initio coupled-channels treatment of C...
Two recent pump-probe experiments on the high-order harmonic generation (HHG) from partially aligned...
This is the published version, also available here: http://dx.doi.org/10.1103/PhysRevA.71.013408.We ...
The interaction of atoms and molecules with strong laser pulses is of fundamental interest in physic...
3siThis study arises from the attempt to answer the following question: how different descriptions o...
We report measurements and theoretical simulations of high-order harmonic generation (HHG) in aligne...
3Here we present a fully ab initio study of the high-order harmonic generation (HHG) spectrum of ali...
High harmonic generation (HHG) spectroscopy has opened up a new frontier in ultrafast science, where...
We report theoretical calculations of the effect of the multiple-orbital contribution in high-order ...
We demonstrate a new method to investigate the origin of spectral structures in high-harmonic genera...
High harmonic emission occurs when an electron, liberated from a molecule by an incident intense las...
We demonstrate high-harmonic spectroscopy in many-electron molecules using time-dependent density-fu...
International audienceWe generate high order harmonics in aligned CO2 molecules and measure the spec...
International audienceHigh-order harmonic generation in aligned molecules can be used as an ultrafas...
International audienceWhen generated in molecules, high-order harmonics can be emitted through diffe...
We report fully differential photoelectron spectra from an ab initio coupled-channels treatment of C...
Two recent pump-probe experiments on the high-order harmonic generation (HHG) from partially aligned...
This is the published version, also available here: http://dx.doi.org/10.1103/PhysRevA.71.013408.We ...
The interaction of atoms and molecules with strong laser pulses is of fundamental interest in physic...
3siThis study arises from the attempt to answer the following question: how different descriptions o...
We report measurements and theoretical simulations of high-order harmonic generation (HHG) in aligne...