Non-abelian anomaly and the Lagrangian for radiative muon capture
arXiv:nucl-th/0110007
Abstract
We discuss an anomalous Lagrangian of the pi-rho-omega-a_1 system in the presence of external electroweak fields which is suitable for constructing the amplitude for the radiative muon capture by proton.
7 pages, in Proceedings of the conference Mesons and Light Nuclei '98, Prague-Pruhonice, Czechia, 31 August-4 September 1998, eds. J. Adam et al., World Scientific, Singapore, 1999, p.490; 1 reference updated, errors removed from Eqs.50-53