$HFLAV $τ$ branching fractions fit and measurements of Vus with $τ$ lepton data$

HFLAV $τ$ branching fractions fit and measurements of Vus with $τ$ lepton data

We report the status of the Heavy Flavour Averaging Group (HFLAV) averages of the $\tau$ lepton measurements We then update the latest published HFLAV global fit of the $\tau$ lepton branching fractions (Spring 2017) with recent results by BABAR. We use the fit results to update the Cabibbo-Kobay...

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Bibliographic Details
Main Author:	Alberto Lusiani
Format:	Article
Language:	English
Published:	SciPost 2019-02-01
Series:	SciPost Physics Proceedings
Online Access:	https://scipost.org/SciPostPhysProc.1.001

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