Rare $Ω^{-} \to Ξ(1530)^{0} π^-$ decay in the Skyrme model

Details Rare $Ω^{-} \to Ξ(1530)^{0} π^-$ decay in the Skyrme model Rare $Ω^{-} \to Ξ(1530)^{0} π^-$ decay in the Skyrme model

2004-05-18

arxiv.org/abs/hep-ph/0405162v3

Phys.Rev. D70 (2004) 077506

Physics

High Energy Physics

High Energy Physics - Phenomenology

4 pages, version to appear in Phys. Rev. D

Scientific paper

10.1103/PhysRevD.70.077506

Rare nonleptonic $\Omega^{-} \to \Xi(1530)^{0} \pi^-$ decay branching ratio is estimated by means of the QCD enhanced effective weak Hamiltonian supplemented by the SU(3) Skyrme model used to estimate the nonperturbative matrix elements. The whole scheme is equivalent to that which works well for the nonleptonic hyperon and $\Omega^{-}$ decays. The computed rate is in a good agreement with data.

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