Update on |Vus| and |Vus/Vud| from semileptonic kaon and pion decays
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DOI: 10.1103/physrevd.105.013005
Abstract: Implications for Cabibbo universality based on progress in the study of semileptonic kaon and pion decays are discussed. Included are recent updates of experimental input along with improved radiative corrections, form factors and isospin breaking… read more here.
Keywords: vus; vus vud; kaon pion;