Abstract
We propose a simple classical electrodynamics model in which a Lorentz pseudoscalar field and a Dirac field are present in the general Lagrangian of the system. The model is constructed by allowing explicit violation of chiral symmetry. This approach is intended to predict possible electromagn_etic decays of the neutral pion in effective terms.
| Original language | English |
|---|---|
| Article number | 2150123 |
| Journal | Modern Physics Letters A |
| Volume | 36 |
| Issue number | 18 |
| DOIs | |
| State | Published - 14 Jun 2021 |
Bibliographical note
Publisher Copyright:© 2021 World Scientific Publishing Company.
Keywords
- Hadron physics
- neutral pion decays
- pseudoscalar light mesons