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Vector and scalar meson resonances inK→πππ decays

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Zeitschrift für Physik C Particles and Fields

Abstract

Corrections toK→πππ decays induced by vector and scalar meson exchange are investigated within chiral perturbation theory. The widths of scalar mesons are analyzed and their influence onK→πππ parameters were examined. The overall corrections were found to be parameter dependent, but contributing in some cases as much as 10%.

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Authors and Affiliations

  1. Institut für Physik, Technische Universität München, D-85748, Garching, Germany

    S. Fajfer (Alexander von Humboldt fellow)

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  1. S. Fajfer
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Fajfer, S. Vector and scalar meson resonances inK→πππ decays. Z. Phys. C - Particles and Fields 61, 645–649 (1994). https://doi.org/10.1007/BF01552630

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  • DOI: https://doi.org/10.1007/BF01552630

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