| Issue |
EPJ Web Conf.
Volume 218, 2019
The 11th International Workshop on e+e− Collisions from Phi to Psi (PhiPsi 2017)
|
|
|---|---|---|
| Article Number | 05002 | |
| Number of page(s) | 6 | |
| Section | Tau Physics | |
| DOI | https://doi.org/10.1051/epjconf/201921805002 | |
| Published online | 18 October 2019 | |
https://doi.org/10.1051/epjconf/201921805002
Status and progress of the HFLAV-Tau group activities
1
Scuola Normale Superiore, Pisa, Italy
2
INFN sezione di Pisa, Pisa, Italy
* e-mail: alberto.lusiani@pi.infn.it
Published online: 18 October 2019
We report the status and progress of the Heavy Flavour Averaging Group work on the global fit of τ tau lepton branching fractions, on the lepton universality tests and on the measurement of the Cabibbo-Kobayashi-Maskawa matrix element |Vus| using τ lepton measurements. We also review the prospects for improving the precision of the |Vus| measurement.
© The Authors, published by EDP Sciences, 2019
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