$g_{\omega \rho \pi }$ reexamined

Abstract

The transition constant for the hadronic decay $\omega \to \rho \pi$ is investigated by means of QCD sum rules in external axial field. The obtained value for $g_{\omega \rho \pi }$ is about 16 GeV${}^{-1}$ that is in a good agreement with experimental data.

Comments: REVTeX, 8 pages, 7 figures (acceptable from the author by request)