## HFAG-Tau Summer 2014 report
M. Chrząszcz, IFJ PAN, Kraków, Poland and Universität Zürich, Switzerland K. Hayasaka, Nagoya University, Japan H. Hayashii, Nara Women’s University, Japan A. Lusiani, Scuola Normale Superiore and INFN, Pisa, Italy M. Roney, University of Victoria, Canada B. Shwartz, Budker Institute of Nuclear Physics, Russia |

- Introduction
- Branching fractions fit
- τ lifetime average
- Tests of lepton universality
- Universality improved B (τ → e ν ν) and R
_{had} - |V
_{us}| measurement - Upper limits on τ LFV branching fractions
- Upper limits on τ LFV branching fractions: summary plot
- Combination of upper limits on τ LFV branching fractions
- Combination of upper limits on τ LFV branching fractions: summary plot
- Branching fractions fit measurement list by reference
- References