Model-independent Analysis of Lepton Flavour Violating Tau Decays
arXiv:0707.0988 · doi:10.1088/1126-6708/2007/10/039
Abstract
Many models for physics beyond the Standard Model predict lepton-flavour violating decays of charged leptons at a level which may become observable very soon. In the present paper we investigate the decays of a Tau into three charged leptons in a generic way, based on effective-field-theory methods, where the relevant operators are classified according to their chirality structure. We work out the decay distributions and discuss phenomenological implications.
14 pages, 10 figures, references and comments added