Impact of gamma-V vertex corrections on the V-P-gamma transition form factors

Abstract

The aim of this paper is to present an effective field theory description of the conversion transition of the vector meson V into the pseudoscalar P and the lepton-pair l+l-. The normalized form factor for omega to pi^0 gamma^ast transition is presented and compared to the available data and to the predictions of other models.

3 pages, 4 figures, proceeding of the PHIPSI13 workshop

References in corpus (3)

• Study of the electromagnetic transition form-factors in η-> μ^+μ^-γand ω-> μ^+μ^-π^0 decays with NA60
• omega --> pi0 gamma* and phi --> pi0 gamma* Transition form factors in dispersion theory
• Electromagnetic form factors of charged and neutral kaons in an extended vector-meson-dominance model