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arXiv · hep-ph/0410051

Problem of Light Scalar Mesons

N. N. Achasov
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Abstract

The following topics are considered. 1. Confinement, chiral dynamics and light scalar mesons. 2. $ϕ$-meson radiative decays about nature of light scalar resonances. Arguments in favor of the four-quark model of the $a_0(980)$ and $f_0(980)$ mesons are given.

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N. N. Achasov. 2004-10-04. Problem of Light Scalar Mesons. https://arxiv.org/abs/hep-ph/0410051

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