Electromagnetic self-energies of the neutral pions : Contributions from vector resonances

@inproceedings{Gao1999ElectromagneticSO,
  title={Electromagnetic self-energies of the neutral pions : Contributions from vector resonances},
  author={Dao-Neng Gao},
  year={1999}
}
  • Dao-Neng Gao
  • Published 1999
By employing vector meson dominance to establish the electromagnetic interactions of hadrons, the electromagnetic self-energy of the neutral pions, which receives the contributions from the vector resonances due to chiral anomaly, is evaluated. This part of the electromagentic mass, which can contribute to the mass difference of π − π, is finite and as… CONTINUE READING