Resonance chiral Lagrangian currents and tau decay Monte Carlo

Understand

Measurements of tau lepton, because of its long lifetime, large mass and parity sensitive couplings lead to broad physics interest.

• From the perspective of high-energy experiments such as at LHC, knowledge of tau lepton properties offers an important ingredient of new physics signatures.
• From the perspective of lower energies, tau lepton decays constitute an excellent laboratory for hadronic interactions.
• At present,hundreds of millions of tau decays have been amassed by both Belle and BaBar experiments.