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Experimental determination of $V_{us}$ from kaon decays

M. Moulson

in 9th International Workshop on the CKM Unitarity Triangle

Contribution: pdf


The status of the experimental determination of $V_{us}$ from $K_{\ell3}$ and $K_{\mu2}$ decays is reviewed. Factors currently limiting the precision of the evaluation of $V_{us}$ from kaon decays and prospects for new measurements within the next few years are discussed.