47 citations · 77 across the 4 of their papers we have counts for
4 papers
Collective resonances of atomic xenon from the linear to the nonlinear regime
Yi-Jen Chen, Stefan Pabst, Robin Santra
XUV nonlinear spectroscopy has recently discovered that there is more than one collective dipole resonance state in the energy range of the giant dipole resonance (GDR) of atomic X…
Theoretical characterization of the collective resonance states underlying the xenon giant dipole resonance
Yi-Jen Chen, Stefan Pabst, Antonia Karamatskou +1
We present a detailed theoretical characterization of the two fundamental collective resonances underlying the xenon giant dipole resonance (GDR). This is achieved consistently by…
Dynamics of fluctuations in a quantum system
Yi-Jen Chen, Stefan Pabst, Zheng Li +2
"\textit{The noise is the signal}"[R. Landauer, Nature \textbf{392}, 658 (1998)] emphasizes the rich information content encoded in fluctuations. This paper assesses the dynamical…
Calculation of photoelectron spectra within the time-dependent configuration interaction singles scheme
Antonia Karamatskou, Stefan Pabst, Yi-Jen Chen +1
We present the extension of the time-dependent configuration interaction singles (TDCIS) method to the computation of the electron kinetic-energy spectrum in photoionization proces…