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arXiv · hep-ex/0212057

Evidence for Light Scalar Resonances in Charm Meson Decays from Fermilab E791

A. J. Schwartz
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Abstract

From Dalitz-plot analyses of $D^+\toπ^-π^+π^+$ and $D^+\to K^-π^+π^+$ decays, we find evidence for light and broad scalar resonances sigma(500) and kappa(800). From a Dalitz-plot analysis of $D^+_s\toπ^-π^+π^+$ decays, we measure the masses and decay widths of the scalar resonances f_0(980) and f_0(1370).

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A. J. Schwartz. 2003-01-07. Evidence for Light Scalar Resonances in Charm Meson Decays from Fermilab E791. https://doi.org/10.1142/9789812704269_0094

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