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arXiv · hep-ph/0303223

Study of Scalar Mesons and Related Radiative Decays

D. Black·M. Harada·J. Schechter
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Abstract

After a brief review of the puzzling light scalar meson sector of QCD, a brief summary will be given of a paper concerning radiative decays involving the light scalars. There, a simple vector meson dominance model is constructed in an initial attempt to relate a large number of the radiative decays involving a putative scalar nonet to each other. As an application it is illustrated why $a_0(980)-f_0(980)$ mixing is not expected to greatly alter the $f_0/a_0$ production ratio for radiative $ϕ$ decays.

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D. Black, M. Harada, J. Schechter. 2003-03-26. Study of Scalar Mesons and Related Radiative Decays. https://arxiv.org/abs/hep-ph/0303223

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