Magnetic moment of the rho-meson in QCD sum rules

Abstract

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.

8 pages, 1 figure

References in corpus (1)

• Second moment of quark structure function of the rho-meson in QCD sum rules

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