Constraining CP-Violating TGCs and Measuring W-Polarization at OPAL
High Energy Physics - Experiment
2007-05-23 v1
Abstract
A measurement of the polarization of W bosons in semi-leptonically decaying W pairs produced at 189 GeV is presented. Rates of longitudinally and transversely polarized W bosons and correlation between two W bosons are studied. The spin properties of the leptonically decaying W boson in the W pairs was used to measure the CP-violating trilinear gauge boson couplings. These results are compared with Standard Model expectations.
Cite
@article{arxiv.hep-ex/0101010,
title = {Constraining CP-Violating TGCs and Measuring W-Polarization at OPAL},
author = {I. Trigger},
journal= {arXiv preprint arXiv:hep-ex/0101010},
year = {2007}
}
Comments
Proceedings of the XXXth International Symposium on Multiparticle Dynamics (ISMD2000), 9-15 October 2000, Tihany, Hungary. 6 pages, 2 figures (LaTex, encapsulated PostScript)