V-a Tests Through Leptons from Polarised Top Quarks
High Energy Physics - Phenomenology
2009-10-28 v1
Abstract
Angular-energy distributions are studied for charged leptons and neutrinos from the decays of polarised top quarks. A small admixture of V+A interactions is incorporated. The polarisation dependent part of the neutrino distribution which can be measured experimentally through the missing momentum is particularly sensitive towards deviations from the V-A structure. This result remains unaffected by QCD corrections which, however, cannot be neglected in a quantitative analysis.
Cite
@article{arxiv.hep-ph/9403366,
title = {V-a Tests Through Leptons from Polarised Top Quarks},
author = {M. Jeżabek and J. H. Kühn},
journal= {arXiv preprint arXiv:hep-ph/9403366},
year = {2009}
}
Comments
10 pages, LaTex (uses epsf.sty, 2 figures appended as uuencoded ps files). A complete postscript file, including figures, is available via anonymous ftp at ttpux2.physik.uni-karlsruhe.de (129.13.102.139) as /ttp94-4/ttp94-4.ps, Local preprint# TTP94-4