The electromagnetic and weak dipole moments of the Tau-lepton have been measured by experiments at e+e- colliders. Data samples of e+e- --> tau+tau-, e+e- --> tau+tau- gamma and e+e- --> e+e-tau+tau- events collected at centre-of-mass energies between 10 and 200 GeV are used. No deviation from the Standard Model is found. Limits on the moments are summarised from the most recent results.
@article{arxiv.hep-ex/0501065,
title = {Electromagnetic and Weak Moments of the Tau-Lepton},
author = {W. Lohmann},
journal= {arXiv preprint arXiv:hep-ex/0501065},
year = {2009}
}