Multielectron transitions in x-ray absorption of krypton

Yoshiaki Ito, Hirohide Nakamatsu, Takeshi Mukoyama, Kazuhiko Omote, Shinzo Yoshikado, Masao Takahashi, Shuichi Emura

Research output: Contribution to journalArticle

31 Citations (Scopus)


The photoabsorption cross section near the K edge in krypton gas has been measured using synchro- tron radiation. Several features for simultaneous multielectron excitations were detected and analyzed by the use of the shakeup and shakeoff probabilities and their dependence on the photon energy. Previous observations of the [1s3p], [1s3d], and [1s4p] transitions have been confirmed. A transition is found between [1s3p] and [1s3d] multiple excitations and identified as a three-electron excitation [1s3d4p].

Original languageEnglish
Pages (from-to)6083-6086
Number of pages4
JournalPhysical Review A
Issue number9
Publication statusPublished - Jan 1 1992


ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

Ito, Y., Nakamatsu, H., Mukoyama, T., Omote, K., Yoshikado, S., Takahashi, M., & Emura, S. (1992). Multielectron transitions in x-ray absorption of krypton. Physical Review A, 46(9), 6083-6086.