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arXiv · 1110.5562

Duality Violation and the K --> pi pi Electroweak Penguin Operator Matrix Elements from Hadronic Tau Decays

D. Boito·O. Cata·M. Golterman·M. Jamin·K. Maltman·J. Osborne·S. Peris
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Abstract

We discuss a preliminary study of the impact of duality violations on extractions from tau decay data of the D=6 VEVs which determine chiral limit Standard Model K-->pi pi matrix elements of the electroweak penguin operators.

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D. Boito, O. Cata, M. Golterman, M. Jamin, K. Maltman, J. Osborne, S. Peris. 2011-10-25. Duality Violation and the K --> pi pi Electroweak Penguin Operator Matrix Elements from Hadronic Tau Decays. https://doi.org/10.1063/1.3700550

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