Holstein, BR2024-04-262024-04-261981https://hdl.handle.net/20.500.14394/40994The published version is located at http://prd.aps.org/abstract/PRD/v24/i3/p800_1A recent paper by Gusbin concludes that ΔI=3/2 terms in K→πη can substantially modify particle-mixing contributions to K+→π+π0. Using techniques which can successfully reproduce the experimental features of the K→ππ decays, we argue that this seems unlikely.Physical Sciences and Mathematicsarticle