Instantons and the delta I = 1/2 rule
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Instantons and the delta I = 1/2 rule

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Instantons and the delta I = 1/2 rule

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Kochelev, Nikolai; Vento Torres, Vicente
This document is a artículoDate2001

Este documento está disponible también en : http://hdl.handle.net/10550/43702
The instanton induced interaction leads to a significant enhancement of the A0 weak amplitude determining the ΔI=1/2 rule, through the contribution of operators with dimension d=9, as we show in the weak K→ππ decay.

    Kochelev, Nikolai Vento Torres, Vicente 2001 Instantons and the delta I = 1/2 rule Physical Review Letters 87 11 111601
http://dx.doi.org/10.1103/PhysRevLett.87.111601

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