Double Core-Hole Generation in O2 Molecules Using an X-Ray Free-Electron Laser: Molecular-Frame Photoelectron Angular Distributions

dc.citation.doi10.1103/PhysRevLett.125.163201
dc.citation.issn0031-9007
dc.citation.issue16
dc.citation.jtitlePhysical Review Letters
dc.citation.volume125
dc.contributor.authorKastirke, Gregor
dc.contributor.authorSchöffler, Markus S.
dc.contributor.authorWeller, Miriam
dc.contributor.authorRist, Jonas
dc.contributor.authorBoll, Rebecca
dc.contributor.authorAnders, Nils
dc.contributor.authorBaumann, Thomas M.
dc.contributor.authorEckart, Sebastian
dc.contributor.authorErk, Benjamin
dc.contributor.authorDe Fanis, Alberto
dc.contributor.authorFehre, Kilian
dc.contributor.authorGatton, Averell
dc.contributor.authorGrundmann, Sven
dc.contributor.authorGrychtol, Patrik
dc.contributor.authorHartung, Alexander
dc.contributor.authorHofmann, Max
dc.contributor.authorIlchen, Markus
dc.contributor.authorJanke, Christian
dc.contributor.authorKircher, Max
dc.contributor.authorKunitski, Maksim
dc.contributor.authorLi, Xiang
dc.contributor.authorMazza, Tommaso
dc.contributor.authorMelzer, Niklas
dc.contributor.authorMontano, Jacobo
dc.contributor.authorMusic, Valerija
dc.contributor.authorNalin, Giammarco
dc.contributor.authorOvcharenko, Yevheniy
dc.contributor.authorPier, Andreas
dc.contributor.authorRennhack, Nils
dc.contributor.authorRivas, Daniel E.
dc.contributor.authorDörner, Reinhard
dc.contributor.authorRolles, Daniel
dc.contributor.authorRudenko, Artem
dc.contributor.authorSchmidt, Philipp
dc.contributor.authorSiebert, Juliane
dc.contributor.authorStrenger, Nico
dc.contributor.authorTrabert, Daniel
dc.contributor.authorVela-Perez, Isabel
dc.contributor.authorWagner, Rene
dc.contributor.authorWeber, Thorsten
dc.contributor.authorWilliams, Joshua B.
dc.contributor.authorZiolkowski, Pawel
dc.contributor.authorSchmidt, Lothar Ph. H.
dc.contributor.authorCzasch, Achim
dc.contributor.authorUeda, Kiyoshi
dc.contributor.authorTrinter, Florian
dc.contributor.authorMeyer, Michael
dc.contributor.authorDemekhin, Philipp V.
dc.contributor.authorJahnke, Till
dc.date.accessioned2023-12-07T22:39:33Z
dc.date.available2023-12-07T22:39:33Z
dc.date.issued2020-10-14
dc.date.published2020-10-14
dc.description.abstractWe report on a multiparticle coincidence experiment performed at the European X-ray Free-Electron Laser at the Small Quantum Systems instrument using a COLTRIMS reaction microscope. By measuring two ions and two electrons in coincidence, we investigate double core-hole generation in O2 molecules in the gas phase. Single-site and two-site double core holes have been identified and their molecular-frame electron angular distributions have been obtained for a breakup of the oxygen molecule into two doubly charged ions. The measured distributions are compared to results of calculations performed within the frozen- and relaxed-core Hartree-Fock approximations.
dc.identifier.urihttps://hdl.handle.net/2097/44072
dc.relation.urihttps://link.aps.org/doi/10.1103/PhysRevLett.125.163201
dc.rightsCreative Commons Attribution 4.0 International license
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.titleDouble Core-Hole Generation in O2 Molecules Using an X-Ray Free-Electron Laser: Molecular-Frame Photoelectron Angular Distributions
dc.typeText

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