Status Report from Tau subgroup of the HFAG
arXiv:1101.5138 · doi:10.1016/j.nuclphysbps.2011.06.053
Abstract
The aim of Tau subgroup of the HFAG is to provide average values of the mass and branching fractions of the tau lepton. Using the branching fractions, we present tests of charged current lepton universality and obtain estimates for |Vus|. We also summarize the status of searches for lepton flavor violating decays of the tau lepton.
6 pages, 5 figures, Proceedings of the 11th International Workshop on Tau Lepton Physics, Manchester, UK, 13-17 September 2010
References in corpus (4)
- Superallowed 0+ to 0+ nuclear beta decays: A new survey with precision tests of the conserved vector current hypothesis and the standard model
- High Precision determination of the pi, K, D and D_s decay constants from lattice QCD
- Tau and muon pair production cross-sections in electron-positron annihilations at sqrt{s} = 10.58 GeV
- |V_us| and m_s from hadronic tau decays