Electromagnetic Decays of Pseudoscalar Mesons
- 25 November 1969
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 187 (5) , 1916-1920
- https://doi.org/10.1103/physrev.187.1916
Abstract
The electromagnetic decays of the neutral pseudoscalar mesons are discussed in the context of broken and anomalous partial conservation of axial-vector current (PCAC). Particular attention is paid to the mixed channel. It is predicted that the width is enhanced beyond 80 keV. The observed value for the width is used to compute .
Keywords
This publication has 9 references indexed in Scilit:
- Anomalies of the Axial-Vector CurrentPhysical Review B, 1969
- A PCAC puzzle: π0→γγ in the σ-modelIl Nuovo Cimento A (1971-1996), 1969
- Axial-Vector Vertex in Spinor ElectrodynamicsPhysical Review B, 1969
- Derivation of Adler's Divergence Condition from the Field EquationsPhysical Review B, 1969
- Review of Particle PropertiesReviews of Modern Physics, 1969
- Behavior of Current Divergences underPhysical Review B, 1968
- Breaking Chiral SymmetryPhysical Review Letters, 1968
- I. Theoretical aspects of high energy neutrino interactionsProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1967
- Current algebra and some non-strong mesonic decaysNuclear Physics B, 1967