Hadronic Vacuum Polarization Contribution to the Muonium Hyperfine Splitting

Preprint

31 July 2001

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/0107328

Abstract

We discuss hadronic effects in the muonium hyperfine structure and derive an expression for the hadronic contribution to the hfs interval in form of the one-dimensional integral of the cross section of e+e- annihilation into hadrons. Higher-order hadronic contributions are also considered.

Keywords

POLARIZATION CONTRIBUTION
HADRONIC CONTRIBUTIONS
VACUUM POLARIZATION
MUONIUM HYPERFINE
HADRONIC VACUUM

All Related Versions

Version 1, 2001-07-31, ArXiv
Published version: Physics Letters B, 517 (1-2), 32.

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