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physics.atom-ph2026
Restricted-Geometry Quantum Models Beyond Atoms: Application of the Eckhardt-Sacha approach to NSDI in Diatomic Systems
Lars C. Bannow, Jan H. Thiede, MichaÅ Ogryzek +2
We present a (1+1)-dimensional quantum model designed to describe nonsequential double ionization (NSDI) in homonuclear diatomic molecules exposed to strong linearly polarized lase…
physics.atom-ph2025
On efficiency of double ionization of a three-electron atom in moderate laser field intensities
Dmitry Efimov
We study double ionization in a one-dimensional model of a three-electron atom exposed to strong short laser fields. The corresponding ab initio simulations reveal a characteristic…
physics.atom-ph2024
Quantum versus semi-classical signatures of correlated triple ionization in Dalitz plots
Dmitry K. Efimov, Georgios P. Katsoulis, Tymoteusz RozpÄtkowski +3
We investigate correlated three-electron escape in Ne when driven by an intense, infrared laser field. We do so by employing a reduced-dimensionality quantum-mechanical model and t…