Vector form factor of the pion in chiral effective field theory

Abstract

The vector form factor of the pion is calculated in the framework of chiral effective field theory with vector mesons included as dynamical degrees of freedom. To construct an effective field theory with a consistent power counting, the complex-mass scheme is applied.

11 pages, 2 figures

References in corpus (8)

• Chiral Perturbation Theory and Baryon Properties
• The complex-mass scheme for perturbative calculations with unstable particles
• Measurement of sigma(e+ e- -> pi+ pi-) from threshold to 0.85 GeV^2 using Initial State Radiation with the KLOE detector
• Infrared regularization for spin-1 fields
• Electromagnetic form factor of the pion from twisted-mass lattice QCD at Nf=2
• Two-Loop Renormalization in the Standard Model Part III: Renormalization Equations and their Solutions
• Two-Loop Threshold Singularities, Unstable Particles and Complex Masses
• Infrared regularization with vector mesons and baryons

Cited by in corpus (4)

• Towards a theory of hadron resonances
• Quasi-two-body decays $B\to K\rho \to K\pi \pi$ in perturbative QCD approach
• Pion scalar, vector and tensor form factors from a contact interaction
• A study of $\rho -\omega$ mixing in resonance chiral theory