= 1 / 2 rule in Ω − two body non - leptonic decays
نویسندگان
چکیده
Mirror matter admixtures and isospin breaking in the |∆I| = 1/2 rule in Ω − two body non-leptonic decays Abstract We discuss a description of Ω − two body non-leptonic decays based on possible , albeit tiny, admixtures of mirror matter in ordinary hadrons. The |∆I| = 1/2 rule enhancement is obtained as a result of isospin symmetry and, more importantly, the rather large observed deviations from this rule result from small isospin breaking. This analysis lends support to the possibility that the enhancement phenomenon observed in low energy weak interactions may be systematically described by mirror matter admixtures in ordinary hadrons.
منابع مشابه
Mirror matter admixtures in Ω − two body non - leptonic decays and the | ∆ I | = 1 / 2 rule
Mirror matter admixtures in Ω − two body non-leptonic decays and the |∆I| = 1/2 rule Abstract We extend our previous analysis of mirror matter admixtures to reproduce the |∆I| = 1/2 rule predictions in the decays Ω − → Ξ − π 0 , Ω − → Ξ 0 π − , and Ω − → ΛK −. The results are satisfactory, lending credibility to the possibility that the enhancement phenomenon may be attributed to such admixtures.
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