Effective Lagrangian approach to vector mesons , their structure and decays ∗ )

@inproceedings{Klingl1996EffectiveLA,
  title={Effective Lagrangian approach to vector mesons , their structure and decays ∗ )},
  author={F. Klingl and Norbert Kaiser and Wolfram Weise},
  year={1996}
}
An improved update of the structure and decays of ρ0, ω and φ mesons based on a chiral SU(3) Lagrangian, including anomaly terms is presented. We demonstrate that a consistent and quantitatively successful description of both pion and kaon electromagnetic form factors can be achieved. We also discuss the e+e− → π+π0π− cross section, the Dalitz decay ω → π0… CONTINUE READING