Datum
2023-09-15Autor
Rezvan, Dmitrii V.Novikovskiy, Nikolay MikhailovichHaubenreißer, Daniel MartinLagutin, Boris M.Demekhin, Philipp V.Schlagwort
530 Physik PhotoelektronWechselwirkungMolekülStickstoffSauerstoffInnerschalenelektronFotoionisationWinkelverteilungMetadata
Zur Langanzeige
Aufsatz
Molecular-frame photoelectron angular distributions during double core-hole generation in O₂ and N₂ molecules
Zusammenfassung
Angular distributions of photoelectrons emitted upon double core-hole (DCH) generation in nitrogen and oxygen molecules are studied theoretically in the frame of a molecular reference. The respective electronic structure calculations are performed by the single center method for photoelectron kinetic energies up to 40 eV in the relaxed-core Hartree–Fock approximation. The molecular frame photoelectron angular distributions are computed for single-site and two-site DCH creation processes and further analyzed for different orientations of the molecular axis with respect to the electric field vector of linearly polarized incident light and for localized or delocalized emitting atomic site scenarios. The present theoretical results provide reliable predictions for future experiments with high-repetition free-electron lasers.
Zitierform
In: Journal of Physics B: Atomic, Molecular and Optical Physics Volume 56 (2023-09-15) eissn:1361-6455Förderhinweis
Gefördert im Rahmen eines Open-Access-Transformationsvertrags mit dem VerlagZitieren
@article{doi:10.17170/kobra-202311028946,
author={Rezvan, Dmitrii V. and Novikovskiy, Nikolay Mikhailovich and Haubenreißer, Daniel Martin and Lagutin, Boris M. and Demekhin, Philipp V.},
title={Molecular-frame photoelectron angular distributions during double core-hole generation in O₂ and N₂ molecules},
journal={Journal of Physics B: Atomic, Molecular and Optical Physics},
year={2023}
}
0500 Oax 0501 Text $btxt$2rdacontent 0502 Computermedien $bc$2rdacarrier 1100 2023$n2023 1500 1/eng 2050 ##0##http://hdl.handle.net/123456789/15563 3000 Rezvan, Dmitrii V. 3010 Novikovskiy, Nikolay Mikhailovich 3010 Haubenreißer, Daniel Martin 3010 Lagutin, Boris M. 3010 Demekhin, Philipp V. 4000 Molecular-frame photoelectron angular distributions during double core-hole generation in O₂ and N₂ molecules / Rezvan, Dmitrii V. 4030 4060 Online-Ressource 4085 ##0##=u http://nbn-resolving.de/http://hdl.handle.net/123456789/15563=x R 4204 \$dAufsatz 4170 5550 {{Photoelektron}} 5550 {{Wechselwirkung}} 5550 {{Molekül}} 5550 {{Stickstoff}} 5550 {{Sauerstoff}} 5550 {{Innerschalenelektron}} 5550 {{Fotoionisation}} 5550 {{Winkelverteilung}} 7136 ##0##http://hdl.handle.net/123456789/15563
2024-03-18T10:46:02Z 2024-03-18T10:46:02Z 2023-09-15 doi:10.17170/kobra-202311028946 http://hdl.handle.net/123456789/15563 Gefördert im Rahmen eines Open-Access-Transformationsvertrags mit dem Verlag eng Namensnennung 4.0 International http://creativecommons.org/licenses/by/4.0/ phonton interactions with molecules inner-shell photoionization double core-hole generation molecular-frame angular distributions 530 Molecular-frame photoelectron angular distributions during double core-hole generation in O₂ and N₂ molecules Aufsatz Angular distributions of photoelectrons emitted upon double core-hole (DCH) generation in nitrogen and oxygen molecules are studied theoretically in the frame of a molecular reference. The respective electronic structure calculations are performed by the single center method for photoelectron kinetic energies up to 40 eV in the relaxed-core Hartree–Fock approximation. The molecular frame photoelectron angular distributions are computed for single-site and two-site DCH creation processes and further analyzed for different orientations of the molecular axis with respect to the electric field vector of linearly polarized incident light and for localized or delocalized emitting atomic site scenarios. The present theoretical results provide reliable predictions for future experiments with high-repetition free-electron lasers. open access Rezvan, Dmitrii V. Novikovskiy, Nikolay Mikhailovich Haubenreißer, Daniel Martin Lagutin, Boris M. Demekhin, Philipp V. doi:10.1088/1361-6455/acf79c Photoelektron Wechselwirkung Molekül Stickstoff Sauerstoff Innerschalenelektron Fotoionisation Winkelverteilung publishedVersion eissn:1361-6455 Journal of Physics B: Atomic, Molecular and Optical Physics Volume 56 false 195003
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