Magnetic moment of the rho-meson in QCD sum rules

Details Magnetic moment of the rho-meson in QCD sum rules Magnetic moment of the rho-meson in QCD sum rules

2002-08-16

arxiv.org/abs/hep-ph/0208165v1

Phys.Atom.Nucl. 68 (2005) 114-118; Yad.Fiz. 68 (2005) 116-120

Physics

High Energy Physics

High Energy Physics - Phenomenology

8 pages, 1 figure

Scientific paper

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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