arXiv:nucl-th/0110007·v1·Nuclear Theory
Non-abelian anomaly and the Lagrangian for radiative muon capture
J. Smejkal🇨🇿 · E. Truhlik (INP Rez n. Prague, Czechia)🇨🇿 · F.C. Khanna (Department of Physics, University of Alberta, Edmonton, AB, Canada and TRIUMF, Vancouver, BC, Canada)🇨🇦
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.
Comments: 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