76 citations · 267 across the 13 of their papers we have counts for
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The role of final state correlation in double ionization of helium: a master equation approach
Sølve Selstø, Tore Birkeland, Simen Kvaal +2
The process of nonsequential two-photon double ionization of helium is studied by two complementary numerical approaches. First, the time-dependent Schr{ö}dinger equation is solved…
Nonsequential Two-Photon Double Ionization of Atoms: Identifying the Mechanism
Morten Førre, Sølve Selstø, Raymond Nepstad
We develop an approximate model for the process of direct (nonsequential) two-photon double ionization of atoms. Employing the model, we calculate (generalized) total cross section…
A numerical study of two-photon ionization of helium using the Pyprop framework
R. Nepstad, T. Birkeland, M. Førre
Few-photon induced breakup of helium is studied using a newly developed ab initio numerical framework for solving the six-dimensional time-dependent Schroedinger equation. We prese…