3 papers
physics.atom-ph2026
On the measurability of Wigner time delays at shape resonances in photodetachment of polyatomic anions
Jan DvoÅák, Jakub Benda, Thomas N. Rescigno +3
The energy dependence of the complex phases of electron continuum wave functions carries information about electron dynamics. Streaking and attosecond interference experiments (cal…
physics.atom-ph2025
Probing autoionization decay lifetimes of the core-excited states in xenon using attosecond noncollinear four-wave-mixing spectroscopy
Nicolette G. Puskar, Patrick Rupprecht, Jan DvoÅák +6
The decay of core-excited states is a sensitive probe of autoionization dynamics and correlation effects in many-electron systems, occurring on the fastest timescales. Xenon, with…
physics.chem-ph2025
Attosecond X-ray Core-level Chronoscopy of Aromatic Molecules
Jia-Bao Ji, Zhaoheng Guo, Taran Driver +32
Attosecond photoemission or photoionization delays are a unique probe of the structure and the electronic dynamics of matter. However, spectral congestion and spatial delocalizatio…