High-Energy Theorems and Structure of SU(3)⊗SU(3)-Symmetry Breaking
- 15 May 1973
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 7 (10), 3050-3058
- https://doi.org/10.1103/physrevd.7.3050
Abstract
Consequences of Weinberg's postulative assumption requiring that rapidly growing pole terms which contribute to the forward-scattering amplitude must cancel among themselves and not with the continuum in order to preserve the Regge behavior are examined within the framework of dispersion relations. Twice-subtracted dispersion relations with soft-meson theorems as known subtraction constants are used to determine the transformation properties of the SU(3)⊗SU(3)-symmetry-breaking term in the mass spectrum of hadrons.Keywords
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