CP violation tests for tau/top processes

摘要

This paper reviews the following topics: tests for CP violation in top-quark production and decay processes. In particular, m(sub t) = 174 (plus minus) 17 GeV implies good top-quark polarimetry because the W bosons in t-quark decays must be predominantly longitudinally polarized ((Gamma)(sub L)/(Gamma)(sub T) = 2.4). Tests for CP violation in tau lepton decays by the (tau) (yields) (rho)(nu) decay mode by usage of (rho) polarimetry signatures. Tests for complete measurement of the Z(sup 0),(gamma)* (yields) (tau)(sup (minus))(tau)(sup +) vertex, including tests for CP violation in tau production processes.