NONLINEAR PHENOMENA IN COMPLEX SYSTEMS
An Interdisciplinary Journal

2005, Vol.8, No.4, pp.396-400

The Electromagnetic Properties of the Meson in the Instantaneous Bethe-Salpeter Approach.
O.M. Deryuzhkova, N.V. Maksimenko, and E.V. Vakulina

On the basis of the diagram approach at the simultaneous approximation of a meson-quark vertex function the description of interaction of the low-energy photons with a quarkonium is proposed.
Key words: simultaneous approximation, quarkonium, Bethe-Salpeter equation

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