Light-by-Light Scattering Single-Logarithmic Corrections to Hyperfine Splitting in Muonium
High Energy Physics - Phenomenology
2013-05-30 v2 Atomic Physics
Abstract
We consider three-loop radiative-recoil corrections to hyperfine splitting in muonium generated by the gauge invariant set of diagrams with virtual light-by-light scattering block. These corrections are enhanced by the large logarithms of the electron-muon mass ratio. We present the results of an analytic calculation of the single-logarithmic radiative-recoil corrections of order to hyperfine splitting in muonium generated by these diagrams.
Cite
@article{arxiv.1211.4265,
title = {Light-by-Light Scattering Single-Logarithmic Corrections to Hyperfine Splitting in Muonium},
author = {Michael I. Eides and Valery A. Shelyuto},
journal= {arXiv preprint arXiv:1211.4265},
year = {2013}
}
Comments
21 page, 3 figures