Cabibbo - suppressed non - leptonic decays of Λ c and final state interaction
نویسنده
چکیده
With the diquark structure of Λc, we investigate the branching ratios of Λc → nπ and pπ. The results show that without considering the final state interaction (FSI), the branching ration of Λc → pπ is only of order 10−6 whereas taking into account the FSI effects, this ratio could reach 10−4 and is at the same order as Λc → nπ. Concrete values depend on phenomenological parameters adopted in the calculations. These branching ratios can be measured in the experiments to come. PACS numbers: 14.20.Lq, 13.30.-a, 12.39.Hg, 12.39.-x
منابع مشابه
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