Internal symmetry implications of the Veneziano model in pseudoscalar-pseudoscalar scattering

Abstract

The leading order Veneziano model amplitudes for ( J P ) 0 − × 0 − → 0 − × 0 − scattering ∗∗ ∗∗ While in preparation we were informed of the presentation by Kawarabayashi et al. [4] of a paper that contains results similar to ours. constrained by the absence of “exotic” resonances, is shown to predict the coupling constant relation of SU(3) coupled with the quark-model/SU(6) ideal singlet-octet mixing in the 1 −, 2 +, nonets. The Adler self-consistency condition is found to hold (for the most part) both for pions and kaons fulfilling Lovelace's conjecture.