Buczolich, K., Sato, T., Ishikawa, K. L., Lackner, F., Burgdörfer, J., & Hunger Brezinova, I. (2025). Ultrafast correlation dynamics during high-harmonic generation in multi-electron atoms. In Birds of Hokkaido Book of Abstracts (pp. 252–252).
34th International Conference on Photonic, Electronic and Atomic Collisions
en
Event date:
29-Jul-2025 - 5-Aug-2025
-
Event place:
Sapporo, Japan
-
Number of Pages:
1
-
Keywords:
High Harmonic Generation (HHG); correlation dynamics; multi-electron atoms
en
Abstract:
We study the role of electronic correlations during HHG in multi-electron atoms. By comparing fully correlated time-dependent simulations of noble gases (He, Ne) and of alkaline earth atoms (Be, Mg) we identify prominent features of the influence of correlations on both the tunneling as well as the recombination step. We identify species-specific signatures of correlations during tunneling imprinted on the high harmonic spectrum.
en
Research facilities:
Vienna Scientific Cluster
-
Project title:
Zweiteilchen-Dichtematrix-Theorie für Attosekunden-Korrelations-Dynamik: P 35539 (FWF - Österr. Wissenschaftsfonds)
-
Research Areas:
Quantum Modeling and Simulation: 20% Quantum Many-body Systems Physics: 80%
