Azimuthal Angle Probe of Anomalous HWW Couplings at the LHeC
High Energy Physics - Phenomenology
2015-06-04 v2 High Energy Physics - Experiment
Abstract
A high energy ep collider, such as the proposed LHeC, possesses the unique facility of permitting direct measurement of the HWW coupling without contamination from the HZZ coupling. At such a machine, the fusion of two W bosons through the HWW vertex would give rise to typical charged current (CC) events accompanied by a Higgs boson. We demonstrate that azimuthal angle correlations between the observable CC final states could then be a sensitive probe of the nature of the HWW vertex and hence of the CP properties of the Higgs boson.
Cite
@article{arxiv.1203.6285,
title = {Azimuthal Angle Probe of Anomalous HWW Couplings at the LHeC},
author = {Sudhansu S. Biswal and Rohini M. Godbole and Bruce Mellado and Sreerup Raychaudhuri},
journal= {arXiv preprint arXiv:1203.6285},
year = {2015}
}
Comments
Revised version to appear in Physical Review Letters, some typos and mis-labellings corrected, references reorganised and updated