Article

Evaluation of hadronic vacuum polarization contribution to muonium hyperfine splitting

Р. Н. ФаустовScientific Council for Cybernetics, Russian Academy of Sciences, 117333, Moscow, Vavilov 40, RussiaA. KarimkhodzhaevScientific Council for Cybernetics, Russian Academy of Sciences, 117333, Moscow, Vavilov 40, RussiaA. P. MartynenkoScientific Council for Cybernetics, Russian Academy of Sciences, 117333, Moscow, Vavilov 40, Russia

Physical Review Ajournal1999en

ABI

Abstract

The contribution of hadronic vacuum polarization to the hyperfine splitting of the muonium ground state is evaluated with the account of modern experimental data on the cross section of ${e}^{+}{e}^{\ensuremath{-}}\ensuremath{\rightarrow}\mathrm{annihilation}$ into hadrons.

Topics

Particle physics theoretical and experimental studies Muon and positron interactions and applications Quantum Chromodynamics and Particle Interactions

Identifiers

DOI: 10.1103/physreva.59.2498

Citations and references

Cited by 018 references

Metrics — AkademScholar · Coming soon