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arXiv · hep-ph/9806248

Flavour symmetry of mesonic decay couplings

Eef van Beveren·George Rupp
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Abstract

We present flavour-symmetric results for the couplings of quark-antiquark systems to meson-meson channels in the harmonic-oscillator expansion. We tabulate their values for all possible open and closed decay channels of pseudo-scalar, vector and scalar mesons. We compare the predictions of a model that employs these flavour-symmetric couplings, both with the results of a model which uses explicitly flavour-dependent couplings, and with experiment.

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Eef van Beveren, George Rupp. 1999-01-13. Flavour symmetry of mesonic decay couplings. https://doi.org/10.1007/s100520050668

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