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Non-abelian anomaly and the Lagrangian for radiative muon capture

J. Smejkal, E. Truhlik, F. C. Khanna

nucl-tharXiv:nucl-th/0110007

Abstract

We discuss an anomalous Lagrangian of the pi-rho-omega-a1 system in the presence of external electroweak fields which is suitable for constructing the amplitude for the radiative muon capture by proton.

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