One-loop self-energy correction to the 1s and 2s hyperfine splitting in H-like systems
High Energy Physics - Phenomenology
2009-11-07 v1
Abstract
The one-loop self-energy correction to the hyperfine splitting of the 1s and 2s levels in H-like low-Z atoms is evaluated to all orders in Z\alpha. The results are compared to perturbative calculations. The residual higher-order contribution is evaluated. Implications to the specific difference of the hyperfine structure intervals 8\Delta \nu_2 - \Delta \nu_1 in He^+ are investigated.
Keywords
Cite
@article{arxiv.hep-ph/0103037,
title = {One-loop self-energy correction to the 1s and 2s hyperfine splitting in H-like systems},
author = {V. A. Yerokhin and V. M. Shabaev},
journal= {arXiv preprint arXiv:hep-ph/0103037},
year = {2009}
}
Comments
17 pages, RevTeX, 3 figures