Spin asymmetries in the electron-impact ionization of Ar(2p)

S. Bellm; J. Lower; Marco Kampp; Colm T. Whelan

doi:10.1088/0953-4075/39/22/018

Spin asymmetries in the electron-impact ionization of Ar(2p)

S. Bellm^*, J. Lower, Marco Kampp, Colm T. Whelan

^*Corresponding author for this work

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

3 Citations (Scopus)

Abstract

Spin- and fine-structure resolved results for the inner-shell ionization of argon are presented. By performing measurements and relativistic scattering calculations under kinematical conditions where the contribution from the exchange between the scattered electrons and the electrons in the residual ion is small, the effect of target fine structure on the measured spin asymmetry has been highlighted. Fully relativistic distorted wave Born approximation calculations are found to be in good agreement with both the spin asymmetry and branching ratio measurements.

Original language	English
Article number	018
Pages (from-to)	4759-4766
Number of pages	8
Journal	Journal of Physics B: Atomic, Molecular and Optical Physics
Volume	39
Issue number	22
DOIs	https://doi.org/10.1088/0953-4075/39/22/018
Publication status	Published - 28 Nov 2006

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10.1088/0953-4075/39/22/018

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abstract = "Spin- and fine-structure resolved results for the inner-shell ionization of argon are presented. By performing measurements and relativistic scattering calculations under kinematical conditions where the contribution from the exchange between the scattered electrons and the electrons in the residual ion is small, the effect of target fine structure on the measured spin asymmetry has been highlighted. Fully relativistic distorted wave Born approximation calculations are found to be in good agreement with both the spin asymmetry and branching ratio measurements.",

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T1 - Spin asymmetries in the electron-impact ionization of Ar(2p)

AU - Bellm, S.

AU - Lower, J.

AU - Kampp, Marco

AU - Whelan, Colm T.

PY - 2006/11/28

Y1 - 2006/11/28

N2 - Spin- and fine-structure resolved results for the inner-shell ionization of argon are presented. By performing measurements and relativistic scattering calculations under kinematical conditions where the contribution from the exchange between the scattered electrons and the electrons in the residual ion is small, the effect of target fine structure on the measured spin asymmetry has been highlighted. Fully relativistic distorted wave Born approximation calculations are found to be in good agreement with both the spin asymmetry and branching ratio measurements.

AB - Spin- and fine-structure resolved results for the inner-shell ionization of argon are presented. By performing measurements and relativistic scattering calculations under kinematical conditions where the contribution from the exchange between the scattered electrons and the electrons in the residual ion is small, the effect of target fine structure on the measured spin asymmetry has been highlighted. Fully relativistic distorted wave Born approximation calculations are found to be in good agreement with both the spin asymmetry and branching ratio measurements.

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U2 - 10.1088/0953-4075/39/22/018

DO - 10.1088/0953-4075/39/22/018

M3 - Article

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VL - 39

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EP - 4766

JO - Journal of Physics B: Atomic, Molecular and Optical Physics

JF - Journal of Physics B: Atomic, Molecular and Optical Physics

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M1 - 018

ER -

Spin asymmetries in the electron-impact ionization of Ar(2p)

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