Finite nuclear size corrections to the recoil effect in hydrogenlike ions

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 2p1/2 states in the range Z = 1-110. The obtained results are compared with previous evaluations of this effect. It i...

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Bibliographic Details
Published in:Journal of physics. B, Atomic, molecular, and optical physics Atomic, molecular, and optical physics, 2015-07, Vol.48 (14), p.144004-4
Main Authors: Aleksandrov, I A, Shchepetnov, A A, Glazov, D A, Shabaev, V M
Format: Article
Language:English
Subjects:
Approximation
finite nuclear size corrections
Heavy ions
highly-charged ions
Mathematical analysis
nuclear recoil effect
Recoil
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Summary: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 2p1/2 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.
ISSN:0953-4075
1361-6455
DOI:10.1088/0953-4075/48/14/144004