Finite nuclear size corrections to the recoil effect in hydrogenlike ions. (28th May 2015)

• Record Type: Journal Article
• Authors: Aleksandrov, I A; Shchepetnov, A A; Glazov, D A; Shabaev, V M
• Is Part Of: Journal of physics. Volume 48:Number 14(2015:Jul. 15)
• Publication Date: 2015-05-28
• Subjects: highly-charged ions -- nuclear recoil effect -- finite nuclear size corrections; Atoms -- Periodicals; Molecules -- Periodicals; Optics -- Periodicals; Nuclear physics -- Periodicals; 539.6
• DOI: 10.1088/0953-4075/48/14/144004
• Languages: English
• ISSNs: 0953-4075

Abstract

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 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.