Finite nuclear size corrections to the recoil effect in hydrogenlike ions

Abstract

The finite nuclear size corrections to the relativistic recoil effect in H-like ions are calculated within the Breit approximation. The calculations are performed for the $1s$, $2s$, and $2p_{1/2}$ states in the range $Z=$ 1-110. The obtained results are compared with previous evaluations of this effect. It is found that for heavy ions the previously neglected corrections amount to about 20% of the total nuclear size contribution to the recoil effect calculated within the Breit approximation.

9 pages, 1 figure, 3 tables

References in corpus (2)

• Isotope shift in the dielectronic recombination of three-electron ^{A}Nd^{57+}
• Relativistic calculations of the isotope shifts in highly charged Li-like ions

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• QED theory of the nuclear recoil with finite size
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• Model-QED-operator approach to relativistic calculations of the nuclear recoil effect in many-electron atoms and ions
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• Relativistic nuclear recoil effect on the $g$ factor of highly charged boronlike ions
• QED calculations of the nuclear recoil effect on the bound-electron $g$ factor
• QED theory of the normal mass shift in few-electron atoms
• Relativistic calculation of the nuclear recoil effect on the $g$ factor of the ${}^2{P}_{3/2}$ state in highly charged B-like ions