Rho-omega mixing, vector meson dominance and the pion form-factor

Abstract

We review the current status of rho-omega mixing and discuss its implication for our understanding of charge-symmetry breaking. In order to place this work in context we also review the photon-hadron coupling within the framework of vector meson dominance. This leads naturally to a discussion of the electromagnetic form-factor of the pion and of nuclear shadowing.

52 pages with 14 figures. This published version includes updated references and minor changes to text

References in corpus (25)

• Dyson-Schwinger Equations and the Application to Hadronic Physics
• Electromagnetic Pion Form Factor and Neutral Pion Decay Width
• Model gluon propagator and pion and rho-meson observables
• The Momentum Dependence of the $\rho -\omega$ Mixing Amplitude in a Hadronic Model
• Constraints on the momentum dependence of rho-omega mixing
• The Off Shell $\rho$-$\omega$ Mixing in the QCD Sum Rules
• The Nolen-Schiffer anomaly and isospin symmetry breaking in nuclear matter
• Charge-Symmetry Breaking, Rho-Omega Mixing and the Quark Propagator
• Rho-omega Mixing and the Pion Electromagnetic Form-Factor
• Rho - omega mixing in chiral perturbation theory
• Charge symmetry breaking via rho-omega mixing from model quark-gluon dynamics
• Analysis of rho-omega interference in the pion form-factor
• Nonperturbative aspects of the quark-photon vertex
• Pion Loop Contribution to Rho-Omega Mixing and Mass Splitting
• Gauge Invariance and the Electromagnetic Current of Composite Pions
• Microscopic Model of the Time Like Electromagnetic Form Factor of the Nucleon
• Charge-Symmetry-Breaking Potentials from Isospin-Violating Meson-Baryon Coupling Constants
• Matter induced rho-omega mixing
• The Mixed-Isospin Vector Current Correlator in Chiral Perturbation Theory and QCD Sum Rules
• Rho-Omega Mixing via QCD Sum Rules with Finite Mesonic Widths
• The Mixed Vector Current Correlator <0|T(V^3_μV^8_ν)|0> To Two Loops in Chiral Perturbation Theory
• $\rho \omega$--Mixing and the Pion Electromagnetic Form Factor in the Nambu--Jona-Lasinio Model
• Mesonic Width Effects on the Momentum Dependence of the Rho-Omega Mixing Matrix Element
• Isospin-Violating Meson-Nucleon Vertices as an Alternate Mechanism of Charge-Symmetry Breaking
• Temperature and Density Effects on the Nucleon Mass Splitting

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