Light-meson properties from the Bethe-Salpeter equation
Abstract
We discuss how to extract observables from an inhomogeneous vertex Bethe-Salpeter equation without resorting to the corresponding homogeneous equation. As an example we present a prediction for the e+e- decay width of the (1450) or ' meson. We also attempt to identify the momentum range contributing to a vector meson's decay constant.
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