Matter-induced ω→ππ decay
نویسندگان
چکیده
منابع مشابه
Subthreshold ρ contribution in J / ψ decay to ωππ and KK̄π
We carry out a theoretical and Monte Carlo study on the J/ψ decays into ωππ andKK̄π through intermediate subthreshold ρmeson by using SU(3)-symmetric Lagrangian approach. It is found that the subthreshold ρ contribution is not negligible and may have significant influence on partial wave analysis of resonances in these channels, especially near the ωπ and KK̄ thresholds.
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ژورنال
عنوان ژورنال: The European Physical Journal A
سال: 2000
ISSN: 1434-6001,1434-601X
DOI: 10.1007/pl00013608