The φNN coupling from chiral loops


Starting from effective Lagrangians which combine a gauge formulation of Vector Meson Dominance with Chiral Lagrangians, the coupling of the φ to the nucleon, which is zero at tree level due to the OZI rule, is calculated perturbatively considering loop contributions to the electric and magnetic form factors. We obtain reasonably smaller values for both… (More)


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@inproceedings{Palomar2002TheC, title={The φNN coupling from chiral loops}, author={J. H. ELIAS Palomar}, year={2002} }