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arXiv · hep-ph/9811474

$s\bar{s}$ dominance of the $f_0$(980) meson

R Delbourgo·Dongsheng Liu·M D Scadron
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Abstract

We prove that recent data demonstrates unequivocally that the scalar meson $f_0$(980) is mostly composed of $s\bar{s}$ quarks and that the coupling of $f_0$ to photons and mesons is in agreement with the linear sigma model.

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R Delbourgo, Dongsheng Liu, M D Scadron. 1998-12-02. $s\bar{s}$ dominance of the $f_0$(980) meson. https://doi.org/10.1016/s0370-2693(98)01538-x

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