Strong LSJ dependence of fluorescence yields: Breakdown of the configuration-average approximation

M. F. Hasoglu; T. W. Gorczyca; K. T. Korista; S. T. Manson; N. R. Badnell; D. W. Savin

doi:10.1086/508490

Strong LSJ dependence of fluorescence yields: Breakdown of the configuration-average approximation

M. F. Hasoglu, T. W. Gorczyca, K. T. Korista, S. T. Manson, N. R. Badnell, D. W. Savin

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

12 Citations (Scopus)

Abstract

Using the five-electron K-shell vacancy 1s2s(2)2p(2) configuration as an example, we show that the fluorescence yields of the eight LSJ states of the configuration exhibit a dramatic dependence on LSJ. These results demonstrate that, in general, configuration-average fluorescence data are inappropriate for astrophysical modeling.

Original language	English
Pages (from-to)	L149-L152
Number of pages	4
Journal	Astrophysical Journal
Volume	649
Issue number	2
DOIs	https://doi.org/10.1086/508490
Publication status	Published - 1 Oct 2006

Keywords

atomic data
atomic processes
formation
X-rays
X-ray emmission
vacancy states
auger
plasma

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10.1086/508490

Cite this

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title = "Strong LSJ dependence of fluorescence yields: Breakdown of the configuration-average approximation",

abstract = "Using the five-electron K-shell vacancy 1s2s(2)2p(2) configuration as an example, we show that the fluorescence yields of the eight LSJ states of the configuration exhibit a dramatic dependence on LSJ. These results demonstrate that, in general, configuration-average fluorescence data are inappropriate for astrophysical modeling.",

keywords = "atomic data, atomic processes, formation, X-rays , X-ray emmission, vacancy states, auger, plasma",

author = "Hasoglu, {M. F.} and Gorczyca, {T. W.} and Korista, {K. T.} and Manson, {S. T.} and Badnell, {N. R.} and Savin, {D. W.}",

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T2 - Breakdown of the configuration-average approximation

AU - Hasoglu, M. F.

AU - Gorczyca, T. W.

AU - Korista, K. T.

AU - Manson, S. T.

AU - Badnell, N. R.

AU - Savin, D. W.

PY - 2006/10/1

Y1 - 2006/10/1

N2 - Using the five-electron K-shell vacancy 1s2s(2)2p(2) configuration as an example, we show that the fluorescence yields of the eight LSJ states of the configuration exhibit a dramatic dependence on LSJ. These results demonstrate that, in general, configuration-average fluorescence data are inappropriate for astrophysical modeling.

AB - Using the five-electron K-shell vacancy 1s2s(2)2p(2) configuration as an example, we show that the fluorescence yields of the eight LSJ states of the configuration exhibit a dramatic dependence on LSJ. These results demonstrate that, in general, configuration-average fluorescence data are inappropriate for astrophysical modeling.

KW - atomic data

KW - atomic processes

KW - formation

KW - X-rays

KW - X-ray emmission

KW - vacancy states

KW - auger

KW - plasma

U2 - 10.1086/508490

DO - 10.1086/508490

M3 - Article

SN - 0004-637X

VL - 649

SP - L149-L152

JO - Astrophysical Journal

JF - Astrophysical Journal

IS - 2

ER -

Strong LSJ dependence of fluorescence yields: Breakdown of the configuration-average approximation

Abstract

Keywords

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