Accurate evaluations of the field shift and lowest-order QED correction for the ground $1^1S-$states of some light two-electron ions

Alexei M. Frolov

doi:10.1063/1.4895042

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arXiv · 1405.6409

Accurate evaluations of the field shift and lowest-order QED correction for the ground $1^1S-$states of some light two-electron ions

Alexei M. Frolov

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Abstract

Mass-dependent and field shift components of the isotopic shift are determined to high accuracy for the ground $1^1S-$states of some light two-electron Li$^{+}$, Be$^{2+}$, B$^{3+}$ and C$^{4+}$ ions. To determine the field components of these isotopic shifts we apply the Racah-Rosental-Breit formula. We also determine the lowest order QED corrections to the isotopic shifts for each of these two-electron ions.

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Alexei M. Frolov. 2014-08-19. Accurate evaluations of the field shift and lowest-order QED correction for the ground $1^1S-$states of some light two-electron ions. https://doi.org/10.1063/1.4895042

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