Systematic Test of the Soft-Meson Theorems and of a Theory of SU(3) ⊗ SU(3) Symmetry Breaking
- 7 April 1969
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 22 (14), 740-744
- https://doi.org/10.1103/physrevlett.22.740
Abstract
We make a systematic test of soft-meson theorem predictions for both elastic and inelastic threshold scattering amplitudes. The predictions are obtained by using an extrapolation procedure developed by Fubini and Furlan and by ourselves. Our results are in reasonable agreement with a theory of SU(3) ⊗ SU(3)-symmetry breaking proposed recently by Gell-Mann, Oakes, and Renner.
Keywords
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