New Upper Limit for the-Noninvariant Decay
- 10 March 1980
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 44 (10) , 628-631
- https://doi.org/10.1103/physrevlett.44.628
Abstract
A new search for three-photon decays of the neutral pion has been made. No signal in excess of background was observed. The upper limit for the branching ratio is 3.8× (90% confidence level).
Keywords
This publication has 4 references indexed in Scilit:
- Search for the-Noninvariant DecayPhysical Review Letters, 1978
- A search for the decay π° → 3γPhysics Letters, 1965
- Possible,Noninvariance in the Electromagnetic InteractionPhysical Review B, 1965
- The T violating decay of π° → 3γPhysics Letters, 1965