Chiral Dymamics of Many Pion Systems: the Ρ → 4π and Ω → 5π Decays.
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چکیده
Based on the Weinberg lagrangian or, in a new language, the lagrangian of hidden local symmetry added with the term induced by the anomalous lagrangian of Wess and Zumino, the dynamics of the decays ρ → 4π and ω → 5π is considered. The excitation curves of ρ resonance in its decay to 4π are obtained for the first time.
منابع مشابه
Many pion decays of ρ ( 770 ) and ω ( 782 ) mesons in chiral theory
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