dc.contributor.author
Püttner, Ralph
dc.contributor.author
Martins, Jessica B.
dc.contributor.author
Marchenko, Tatiana
dc.contributor.author
Travnikova, Oksana
dc.contributor.author
Guillemin, Renaud
dc.contributor.author
Journel, Loïc
dc.contributor.author
Ismail, Iyas
dc.contributor.author
Goldsztejn, Gildas
dc.contributor.author
Koulentianos, Dimitris
dc.contributor.author
Céolin, Denis
dc.date.accessioned
2021-08-09T10:44:38Z
dc.date.available
2021-08-09T10:44:38Z
dc.identifier.uri
https://refubium.fu-berlin.de/handle/fub188/31559
dc.identifier.uri
http://dx.doi.org/10.17169/refubium-31291
dc.description.abstract
The photoionization branching ratios of spin–orbit doublets are studied both experimentally and theoretically at energies several keV above threshold. The results show significant relativistic effects for Ar 2p in the autoionizing region below the 1s threshold, and large many-body effects for Xe 3d and 4d in the vicinity of the L-shell thresholds. The branching ratios in Xe are also found to vary significantly over very broad multi-keV energy regions both above and below the inner-shell thresholds. In addition, the Ar 2p study confirms experimentally the decades-old theoretical prediction that the nonresonant branching ratio does not approach the statistical (nonrelativistic) value, and, in fact, progressively diverges from statistical with increasing photon energy.
en
dc.format.extent
13 Seiten
dc.rights.uri
https://creativecommons.org/licenses/by/4.0/
dc.subject
photoionization
en
dc.subject
interchannel coupling
en
dc.subject
relativistic effects
en
dc.subject.ddc
500 Naturwissenschaften und Mathematik::530 Physik::530 Physik
dc.title
Nonstatistical behavior of the photoionization of spin–orbit doublets
dc.type
Wissenschaftlicher Artikel
dcterms.bibliographicCitation.articlenumber
085001
dcterms.bibliographicCitation.doi
10.1088/1361-6455/abef51
dcterms.bibliographicCitation.journaltitle
Journal of Physics B: Atomic, Molecular and Optical Physics
dcterms.bibliographicCitation.number
8
dcterms.bibliographicCitation.volume
54
dcterms.bibliographicCitation.url
https://doi.org/10.1088/1361-6455/abef51
refubium.affiliation
Physik
refubium.resourceType.isindependentpub
no
dcterms.accessRights.openaire
open access
dcterms.isPartOf.eissn
1361-6455
refubium.resourceType.provider
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