Coupling-Constant Sum Rules for Broken SU(3)
- 1 October 1973
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 8 (7), 2180-2190
- https://doi.org/10.1103/physrevd.8.2180
Abstract
Both theoretical and phenomenological aspects of broken-SU(3) coupling-constant sum rules are considered. Assumptions underlying the conventional derivation of these sum rules are discussed. A coupling-constant sum rule is derived in a model involving broken scale invariance. A phenomenological analysis of tensor-meson decays is carried out. Four coupling-constant sum rules are analyzed, and the ambiguity problem in defining empirical coupling constants is studied.Keywords
This publication has 13 references indexed in Scilit:
- Review of Particle Properties Particle Data GroupReviews of Modern Physics, 1973
- Produced Particle Fluxes at Very High EnergiesPhysical Review D, 1972
- Resolution of the Discrepancy in the Determination of the Cabibbo Anglefromand NuclearDecaysPhysical Review Letters, 1971
- Proton-Proton Inelastic Scattering at Very High EnergyPhysical Review Letters, 1971
- Scalar Mesons, Hadron Masses, and Approximate Scale InvariancePhysical Review D, 1971
- The dimension of scale symmetry breakingPhysics Letters B, 1971
- SU(3)-Symmetry Breaking and Decays of the32−BaryonsPhysical Review B, 1969
- Behavior of Current Divergences underPhysical Review B, 1968
- The Invariance of the Vacuum is the Invariance of the WorldJournal of Mathematical Physics, 1966
- Nonrenormalization Theorem for the Strangeness-Violating Vector CurrentsPhysical Review Letters, 1964