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arXiv · 1911.09904

Tetraquark mixing framework to explain two light-meson nonets

Hungchong Kim
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Abstract

In this talk, we summarize our recent works on the tetraquark mixing framework for the two light-meson nonets in the $J^{PC} = 0^{++}$ channel, the light nonet [$a_0(980)$, $K_0^*(700)$, $f_0(500)$, $f_0(980)$] and the heavy nonet [$a_0(1450)$, $K_0^*(1430)$, $f_0(1370)$, $f_0(1500)$]. We briefly explain this mixing framework and present various phenomenological signatures to support this picture.

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Hungchong Kim. 2019-11-22. Tetraquark mixing framework to explain two light-meson nonets. https://arxiv.org/abs/1911.09904

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