Delayed X-ray emission in the Lyman and Lyman-like series of one- and two-electron oxygen

W. J. Braithwaite; Dennis L Matthews; C. F. Moore

doi:10.1103/PhysRevA.11.465

Delayed X-ray emission in the Lyman and Lyman-like series of one- and two-electron oxygen

W. J. Braithwaite, Dennis L Matthews, C. F. Moore

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

26 Scopus citations

Abstract

Delayed x-ray emission has been observed in highly ionized oxygen for both the 1s-n p H-like (Lyman) and the 1s2-1snp (S1-P1) He-like sequence. Within less than 0.5 nsec after formation, the shapes of the decay curves for all the measured transitions were found to be similar, each following a power-law time dependence. This nonexponential shape for the decay curves is attributed to cascade effects from states near the ionization limit.

Original language	English (US)
Pages (from-to)	465-467
Number of pages	3
Journal	Physical Review A
Volume	11
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevA.11.465
State	Published - 1975
Externally published	Yes

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Physics and Astronomy(all)

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title = "Delayed X-ray emission in the Lyman and Lyman-like series of one- and two-electron oxygen",

abstract = "Delayed x-ray emission has been observed in highly ionized oxygen for both the 1s-n p H-like (Lyman) and the 1s2-1snp (S1-P1) He-like sequence. Within less than 0.5 nsec after formation, the shapes of the decay curves for all the measured transitions were found to be similar, each following a power-law time dependence. This nonexponential shape for the decay curves is attributed to cascade effects from states near the ionization limit.",

author = "Braithwaite, {W. J.} and Matthews, {Dennis L} and Moore, {C. F.}",

year = "1975",

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journal = "Physical Review A",

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T1 - Delayed X-ray emission in the Lyman and Lyman-like series of one- and two-electron oxygen

AU - Braithwaite, W. J.

AU - Matthews, Dennis L

AU - Moore, C. F.

PY - 1975

Y1 - 1975

N2 - Delayed x-ray emission has been observed in highly ionized oxygen for both the 1s-n p H-like (Lyman) and the 1s2-1snp (S1-P1) He-like sequence. Within less than 0.5 nsec after formation, the shapes of the decay curves for all the measured transitions were found to be similar, each following a power-law time dependence. This nonexponential shape for the decay curves is attributed to cascade effects from states near the ionization limit.

AB - Delayed x-ray emission has been observed in highly ionized oxygen for both the 1s-n p H-like (Lyman) and the 1s2-1snp (S1-P1) He-like sequence. Within less than 0.5 nsec after formation, the shapes of the decay curves for all the measured transitions were found to be similar, each following a power-law time dependence. This nonexponential shape for the decay curves is attributed to cascade effects from states near the ionization limit.

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