Signals ofCPnonconservation in hyperon decay
- 8 July 1985
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 55 (2) , 162-165
- https://doi.org/10.1103/physrevlett.55.162
Abstract
We survey the CP-odd asymmetries which can signal CP nonconservation in hyperon decay. The optimal measurement involves the β parameter in the decay distribution, i.e., (β+β¯)/(β-β¯), which can be quite large in some models. Explicit calculations are provided for all the observables for several theories of CP nonconservation.Keywords
This publication has 21 references indexed in Scilit:
- CP nonconservation and rare processes in an S4 model of permutation symmetryPhysics Letters B, 1984
- Nonconservation in Hyperon DecaysPhysical Review Letters, 1983
- Partial rate differences from CP violation in hyperon nonleptonic decaysPhysics Letters B, 1983
- Limitations on CP-violating effects in strange particle decaysPhysics Letters B, 1983
- Strong interaction corrections to K0-K0 mixing in the six quark modelPhysics Letters B, 1980
- Asymptotic freedom, light quarks and the origin of the
1 2 rule in the non-leptonic decays of strange particlesNuclear Physics B, 1977 - Gauge Theory ofNonconservationPhysical Review Letters, 1976
- CP-Violation in the Renormalizable Theory of Weak InteractionProgress of Theoretical Physics, 1973
- Final-State Interactions in Nonleptonic Hyperon DecayPhysical Review B, 1969
- Violation ofInvariance and the Possibility of Very Weak InteractionsPhysical Review Letters, 1964