Files
Preprint.pdf
Open Access - Adobe PDF
- 83.99 KB
Details
- Authors
- Abstract
- (en) The gamma^* --> gamma pi^0 transition measured at different photon virtualities already provides us with a clean test for the behaviour of the pi^0 gamma^* gamma off-shell axial anomaly at large time-like squared momenta. It also allows reliable predictions for the branching ratio of heavy quarkonium decays into omega pi^0. Comment: Latex, 7 pages + 1 .ps figure, comments on the Brodsky-Lepage limit and 5 new references added
- Affiliations
Citations
Tests for the asymptotic behavior of the gamma* ---> gamma pi0 form-factor. (n.d.). https://hdl.handle.net/2078.5/256721