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Hadronic vacuum polarization contribution to the Lamb shift in muonic hydrogen

R. N. Faustov, A. P. Martynenko

hep-pharXiv:hep-ph/9906315

Abstract

The contribution of hadronic vacuum polarization to the Lamb shift in muonic hydrogen is evaluated with the account of modern experimental data on the cross section of e+e- annihilation into hadrons. The numerical value of this contribution to the (2P-2S) shift in muonic hydrogen is equal to 10.77 μeV.

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