η→3πin a renormalizable SU(3)σmodel

1 April 1974

journal article
research article
Published by American Physical Society (APS) in Physical Review D

Vol. 9 (7) , 2111-2118
https://doi.org/10.1103/physrevd.9.2111

Abstract

The problem of predicting the

η \to 3 π

decay rate in terms of the

K^{+} - K^{0}

mass difference is discussed in the framework of a renormalizable SU(3)

σ

model. Order-of-magnitude agreement for the process is finally achieved. In addition, some connections with unified weak-electromagnetic gauge schemes are explored.

Keywords

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