Magnetic moment of the rho-meson in QCD sum rules
classification
✦ hep-ph
keywords
magneticmomentrho-mesonrulesbarecalculatedcalculationscontribution
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The rho-meson magnetic moment is calculated in the framework of QCD sum rules in external fields. Bare loop calculations (parton model) give 2.0. The contribution of the operators of dimension 6 reduces this value to 1.5.
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