Constraints on a scalar-pseudoscalar Higgs mixing at future e+e- colliders: an update
High Energy Physics - Phenomenology
2009-11-10 v1
Abstract
We perform an update of our previous analysis on the constraints on possible deviations of Hbb coupling from its Standard Model value, arising from a scalar-pseudoscalar mixing. In this paper we include a complete simulation of the process e+ e- -> b bbar e+ e- and combine it with our previous results to obtain tighter bounds on the deviations of the parameters describing this coupling that could be measured at the Next Linear Collider.
Cite
@article{arxiv.hep-ph/0405050,
title = {Constraints on a scalar-pseudoscalar Higgs mixing at future e+e- colliders: an update},
author = {A. Chalov and A. Likhoded and R. Rosenfeld},
journal= {arXiv preprint arXiv:hep-ph/0405050},
year = {2009}
}
Comments
3 pages, 2 figures, to be submitted to Phys. Rev. D