The effect of configuration interaction on relativistic transition arrays

A. Bar-Shalom; J. Oreg; M. Klapisch

doi:10.1016/S0022-4073(99)00085-0

The effect of configuration interaction on relativistic transition arrays

A. Bar-Shalom
, J. Oreg^*
, M. Klapisch

^*Corresponding author for this work

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

11 Scopus citations

Abstract

The theory for the inclusion of configuration interaction shifts, widths and intensity redistribution effects on relativistic transition arrays is presented. These effects become important when the electrostatic interaction is strong enough, in particular for Δn=0 transitions. Analytic expressions for the corrected array moments are obtained for both UTAs and STAs, bypassing the impractical need for matrix diagonalizations. Comparison of the theoretical results with detailed calculations and with experiments are presented.

Original language	English
Pages (from-to)	415-428
Number of pages	14
Journal	Journal of Quantitative Spectroscopy and Radiative Transfer
Volume	65
Issue number	1-3
DOIs	https://doi.org/10.1016/S0022-4073(99)00085-0
State	Published - 7 Jan 2000
Externally published	Yes

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10.1016/S0022-4073(99)00085-0

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title = "The effect of configuration interaction on relativistic transition arrays",

abstract = "The theory for the inclusion of configuration interaction shifts, widths and intensity redistribution effects on relativistic transition arrays is presented. These effects become important when the electrostatic interaction is strong enough, in particular for Δn=0 transitions. Analytic expressions for the corrected array moments are obtained for both UTAs and STAs, bypassing the impractical need for matrix diagonalizations. Comparison of the theoretical results with detailed calculations and with experiments are presented.",

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T1 - The effect of configuration interaction on relativistic transition arrays

AU - Bar-Shalom, A.

AU - Oreg, J.

AU - Klapisch, M.

PY - 2000/1/7

Y1 - 2000/1/7

N2 - The theory for the inclusion of configuration interaction shifts, widths and intensity redistribution effects on relativistic transition arrays is presented. These effects become important when the electrostatic interaction is strong enough, in particular for Δn=0 transitions. Analytic expressions for the corrected array moments are obtained for both UTAs and STAs, bypassing the impractical need for matrix diagonalizations. Comparison of the theoretical results with detailed calculations and with experiments are presented.

AB - The theory for the inclusion of configuration interaction shifts, widths and intensity redistribution effects on relativistic transition arrays is presented. These effects become important when the electrostatic interaction is strong enough, in particular for Δn=0 transitions. Analytic expressions for the corrected array moments are obtained for both UTAs and STAs, bypassing the impractical need for matrix diagonalizations. Comparison of the theoretical results with detailed calculations and with experiments are presented.

UR - https://www.scopus.com/pages/publications/0012409624

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AN - SCOPUS:0012409624

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EP - 428

JO - Journal of Quantitative Spectroscopy and Radiative Transfer

JF - Journal of Quantitative Spectroscopy and Radiative Transfer

IS - 1-3

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The effect of configuration interaction on relativistic transition arrays

Abstract

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