Decay Rates, Structure Functions and New Physics Effects in Hadronic Tau Decays
Markus Finkemeier, Erwin Mirkes
Abstract
Hadronic decays rates of the τ lepton into multi meson final states are presented. The structure of the hadronic matrix elements for various decay modes is discussed. The formalism of structure functions allows for a detailed test of these matrix elements. Various correlations are discussed which are sensitive to possible CP violation and new physics effects in the decay modes.
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