Tau as a Probe for New Physics
High Energy Physics - Phenomenology
2010-11-01 v2
Abstract
The usage of polarimetry and spin-correlation tests to determine the {\em complete Lorentz structure} of the tau lepton's charged and neutral-current couplings is reviewed. The emphasis is on tests for ``something'' in a ``something'' structure in current, so as to bound the scales for ``new physics" such as arising from tau weak magnetism, weak electricity, and/or second-class currents. Tests for and for violation are discussed.
Keywords
Cite
@article{arxiv.hep-ph/9411235,
title = {Tau as a Probe for New Physics},
author = {Charles A. Nelson},
journal= {arXiv preprint arXiv:hep-ph/9411235},
year = {2010}
}
Comments
Revision 11/8/94 for hep-ph corrects only bad Table 1 printing. Figures 2 & 3 are same as in Published Ref. 9, Fig. 1 is obvious. Cut off "by-line" at bottom. Macro ESPCRC2.STY is at end