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physics.atom-ph2025
Continuous rainbow RABBITT investigation of resonant states in He and H
Vladislav Serov, Anatoli Kheifets
We employ Reconstruction of Attosecond Beating By Interference of Two-photon Transitions with an advanced energy resolution (rainbow RABBITT) to resolve under-threshold discrete ex…
physics.atom-ph2024
Fano line shape metamorphosis in resonant two-photon ionization
Vladislav V. Serov, Anatoli S. Kheifets
Two-photon atomic ionization driven by time-locked XUV and IR pulses allows to study dynamics of Fano resonances in time and energy domains. Different time evolution of the two int…
physics.atom-ph2024
Time-dependent convergent close coupling method for molecular ionization in laser fields
Vladislav V. Serov
We develop a time-dependent multi-configurational numerical technique for calculating ionization by short laser pulses of many-electron molecules. The method is based on the expans…