Electron Correlations in Sequential Two-Photon Double Ionization of an Ar Atom

Electron Correlations in Sequential Two-Photon Double Ionization of an Ar Atom

Sequential two-photon ionization is a process that is experimentally accessible due to the use of new free-electron laser sources for excitation. For the prototypical rare Ar gas atoms, a photoelectron spectrum (PES) corresponding to the second step of the sequential two-photon double ionization (2P...

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Bibliographic Details
Main Authors: Boris M. Lagutin, Ivan D. Petrov, Victor L. Sukhorukov, Victor A. Kilin, Nikolay M. Novikovskiy, Philipp V. Demekhin, Arno Ehresmann
Format: Article
Language:English
Published: MDPI AG 2022-11-01
Series:Atoms
Subjects:
sequential photoionization
double ionization
photoelectron spectra
argon
many-electron correlations
free-electron laser
Online Access:https://www.mdpi.com/2218-2004/10/4/139

Internet

https://www.mdpi.com/2218-2004/10/4/139

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