arXiv · hep-ph/0508062
Isobar rescattering model and light scalar mesons
Abstract
We use a toy model to discuss the problem of parameterizing the possible contribution of a light scalar meson, sigma, to the final state interactions in the non leptonic decays of heavy mesons.
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J. Schechter. 2005-08-04. Isobar rescattering model and light scalar mesons. https://doi.org/10.1142/s0217751x05029174
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