Препринт

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. KarimkhodzhaevDepartment of Physics, Tashkent State University, 700095 Tashkent, UzbekistanA. P. Martynenko

arXiv (Cornell University)repository1998en

ABI

Аннотация

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

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Темы

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

Идентификаторы

DOI: 10.48550/arxiv.hep-ph/9808365

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