103 citations · 912 across the 33 of their papers we have counts for
3 papers · 2 filters
Displacement effect in strong-field atomic ionization by an XUV pulse
Igor A. Ivanov, Anatoli S. Kheifets, Klaus Bartschat +4
We study strong-field atomic ionization driven by an XUV pulse with a non\-zero displacement, the quantity defined as the integral of the pulse vector potential taken over the puls…
Hyperfine-changing transitions in He II and other one-electron ions by electron scattering
Klaus Bartschat, H. R. Sadeghpour
We consider the spin-exchange (SE) cross section in electron scattering from He\,{\scriptsize II}, which drives the hyperfine-changing \hbox{3.46 cm} (8.665 GHz) line transitio…
Time delays for attosecond streaking in photoionization of neon
Johannes Feist, Oleg Zatsarinny, Stefan Nagele +5
We revisit the time-resolved photoemission in neon atoms as probed by attosecond streaking. We calculate streaking time shifts for the emission of 2p and 2s electrons and compare t…