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arXiv · hep-ph/9608364

CP Violation Beyond the Standard Model and Tau Pair Production in $e^+ e^-$ Collisions

W. Bernreuther·A. Brandenburg·P. Overmann
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Abstract

We show that the CP-violating dipole form factors of the tau lepton can be of the order of $α/π$ in units of the length scale set by the inverse $Z$ boson mass. We propose a few observables which are sensitive to these form factors at LEP2 and higher e^+e^- collision energies.

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W. Bernreuther, A. Brandenburg, P. Overmann. 1996-08-19. CP Violation Beyond the Standard Model and Tau Pair Production in $e^+ e^-$ Collisions. https://doi.org/10.1016/s0370-2693(96)01501-8

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