Polarisation studies in H-t production
High Energy Physics - Phenomenology
2013-01-30 v1 High Energy Physics - Experiment
Abstract
We summarise a recent study looking at top quark polarisation effects in charged Higgs boson production. Lab frame angular and energy observables relating to leptonic decays of top quarks are analysed, and corresponding asymmetry parameters obtained. These are shown to be sensitive to top polarisation and robust with respect to higher order corrections. Thus, they are an efficient probe of charged Higgs parameter space.
Cite
@article{arxiv.1301.6877,
title = {Polarisation studies in H-t production},
author = {R. M. Godbole and L. Hartgring and I. Niessen and C. D. White},
journal= {arXiv preprint arXiv:1301.6877},
year = {2013}
}
Comments
6 pages, 6 figures; Proceedings of "Prospects for Charged Higgs Discovery at Colliders", October 2012, Uppsala, Sweden