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arxiv: 1301.2206 · v1 · pith:SVIWJUURnew · submitted 2013-01-10 · ✦ hep-ph

|V_us| from hadronic τ{} decays

classification ✦ hep-ph
keywords decayhadronicreviewtau-channelsdatadecaysdetermination
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We review the status and future prospects of the determination of the CKM matrix element |V_us| using inclusive strange hadronic \tau{} decay data. We also review the results for |V_us| extracted from experimental measurements of some exclusive \tau{} decay channels such as \tau-> K \nu{} and \tau-> \pi \nu.

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