Open AccessPost-collision interaction effect in THz-assisted Auger decay of noble gas atoms
Author(s) -
Ivette J. Bermúdez Macias,
S. Düsterer,
Rosen Ivanov,
Ulrike Frühling,
Н. М. Кабачник
Publication year - 2021
Publication title -
journal of physics. b, atomic molecular and optical physics/journal of physics. b, atomic, molecular and optical physics
Language(s) - English
Resource type - Journals
eISSN - 1361-6455
pISSN - 0953-4075
DOI - 10.1088/1361-6455/abf154
Subject(s) - physics , auger , atomic physics , auger effect , noble gas , spectral line , auger electron spectroscopy , terahertz radiation , excitation , semiclassical physics , nuclear physics , optics , quantum , quantum mechanics
Auger electron spectra were simulated in the presence of a terahertz streaking field to study post-collision interaction (PCI) effects in the time-evolution of photoinduced Auger decays. The PCI is characterized by the ratio of the spectral line width for Auger electron emission in opposite directions with respect to the THz-field. These calculations have been performed using the analytical semiclassical model developed by Bauch and Bonitz (2012 Physical Review A 85 053416). The results are shown for Ne(KLL), Ar(LMM), Kr(MNN) and Xe(NOO) Auger transitions whereby different possible experimental conditions were evaluated.