Multielectron excitations above the Xenon L edges

T. Tochio, Y. Ito, T. Mukoyama, M. Takahashi, S. Emura

Research output: Contribution to journalConference article

Abstract

The X-ray absorption cross section above the L edges in Xenon gas has been measured using synchrotron radiation. Multielectron excitation effects are investigated over a few hundred eV region from the Xe-LI, LII, and LIII edges and the contributions from the effects of shakeup and shakeoff to the photoabsorption spectrum are elucidated. Several features for the multielectron excitations were detected and analyzed by the theoretical energy of the shake up process. Previous observations of the [2(s,p)5(s,p)] and [2(s,p)4d] transitions have been confirmed. [2(s,p)4p], [2s4s], and [2s3d] transitions are clearly identified in the present study and the difference between the LI and LII, LIII edges for the change in slope of the absorption curve in passing through the three identified two-electron excitations is investigated.

Original languageEnglish
Pages (from-to)C2-1263-1264
JournalJournal De Physique. IV : JP
Volume7
Issue number2
Publication statusPublished - Apr 1 1997
EventProceedings of the 1996 9th International Conference on X-Ray Absorption Fine Structure. Part 2 - Grenoble, Fr
Duration: Aug 26 1996Aug 30 1996

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Tochio, T., Ito, Y., Mukoyama, T., Takahashi, M., & Emura, S. (1997). Multielectron excitations above the Xenon L edges. Journal De Physique. IV : JP, 7(2), C2-1263-1264.