Massive Spin-1 Field Chiral Lagrangian from an Extended Nambu-Jona-Lasinio Model of QCD

Abstract

We present a calculation of the coupling constants in the massive spin-1 field chiral Lagrangian to chiral $\mathcal{O}(p^3)$ in the context of an extended Nambu--Jona-Lasinio cut-off model. Phenomenological applications of this Lagrangian to anomalous and non-anomalous low-energy hadronic transitions involving spin-1 particles are also discussed.

38 text pages + 6 pages of figures in LaTeX, uses FEYNMAN macro package, Marseille preprint CPT-93/P.2871

References in corpus (1)

• Nambu Jona-Lasinio Like Models and the Low Energy Effective Action of QCD

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