Super-Coster-Kronig decay of Kr 3p core-hole states studied by multielectron coincidence spectroscopy

Y. Hikosaka; P. Lablanquie; T. Kaneyasu; J. Adachi; H. Tanaka; I. H. Suzuki; M. Ishikawa; T. Odagiri

doi:10.1103/PhysRevA.103.043119

Super-Coster-Kronig decay of Kr 3p core-hole states studied by multielectron coincidence spectroscopy

Y. Hikosaka, P. Lablanquie, T. Kaneyasu, J. Adachi, H. Tanaka, I. H. Suzuki, M. Ishikawa, T. Odagiri

Faculty of Liberal Arts and Sciences

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

Super Coster-Kronig (SCK) decay following Kr 3p photoionization has been investigated using a multielectron coincidence method. It is found that the SCK pathway occupies 23% of the 3p1/2 decay and only 2.5% of the 3p3/2 decay. The significant difference between the two 3p spin-orbit levels mainly results from the difference in energetics: almost all SCK transitions are energetically allowed in the 3p1/2 decay but only SCK transitions to the F3 levels of 3d-2 are possible in the 3p3/2 decay. Subsequent decay processes from the SCK-final 3d-2 states are investigated, where a maximum of fivefold electron coincidences are analyzed.

Original language	English
Article number	043119
Journal	Physical Review A
Volume	103
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevA.103.043119
State	Published - 2021/04

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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10.1103/PhysRevA.103.043119

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title = "Super-Coster-Kronig decay of Kr 3p core-hole states studied by multielectron coincidence spectroscopy",

abstract = "Super Coster-Kronig (SCK) decay following Kr 3p photoionization has been investigated using a multielectron coincidence method. It is found that the SCK pathway occupies 23% of the 3p1/2 decay and only 2.5% of the 3p3/2 decay. The significant difference between the two 3p spin-orbit levels mainly results from the difference in energetics: almost all SCK transitions are energetically allowed in the 3p1/2 decay but only SCK transitions to the F3 levels of 3d-2 are possible in the 3p3/2 decay. Subsequent decay processes from the SCK-final 3d-2 states are investigated, where a maximum of fivefold electron coincidences are analyzed.",

author = "Y. Hikosaka and P. Lablanquie and T. Kaneyasu and J. Adachi and H. Tanaka and Suzuki, {I. H.} and M. Ishikawa and T. Odagiri",

note = "Publisher Copyright: {\textcopyright} 2021 American Physical Society.",

year = "2021",

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doi = "10.1103/PhysRevA.103.043119",

language = "英語",

volume = "103",

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T1 - Super-Coster-Kronig decay of Kr 3p core-hole states studied by multielectron coincidence spectroscopy

AU - Hikosaka, Y.

AU - Lablanquie, P.

AU - Kaneyasu, T.

AU - Adachi, J.

AU - Tanaka, H.

AU - Suzuki, I. H.

AU - Ishikawa, M.

AU - Odagiri, T.

PY - 2021/4

Y1 - 2021/4

N2 - Super Coster-Kronig (SCK) decay following Kr 3p photoionization has been investigated using a multielectron coincidence method. It is found that the SCK pathway occupies 23% of the 3p1/2 decay and only 2.5% of the 3p3/2 decay. The significant difference between the two 3p spin-orbit levels mainly results from the difference in energetics: almost all SCK transitions are energetically allowed in the 3p1/2 decay but only SCK transitions to the F3 levels of 3d-2 are possible in the 3p3/2 decay. Subsequent decay processes from the SCK-final 3d-2 states are investigated, where a maximum of fivefold electron coincidences are analyzed.

AB - Super Coster-Kronig (SCK) decay following Kr 3p photoionization has been investigated using a multielectron coincidence method. It is found that the SCK pathway occupies 23% of the 3p1/2 decay and only 2.5% of the 3p3/2 decay. The significant difference between the two 3p spin-orbit levels mainly results from the difference in energetics: almost all SCK transitions are energetically allowed in the 3p1/2 decay but only SCK transitions to the F3 levels of 3d-2 are possible in the 3p3/2 decay. Subsequent decay processes from the SCK-final 3d-2 states are investigated, where a maximum of fivefold electron coincidences are analyzed.

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DO - 10.1103/PhysRevA.103.043119

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JF - Physical Review A

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Super-Coster-Kronig decay of Kr 3p core-hole states studied by multielectron coincidence spectroscopy

Abstract

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