Probing Hg contact interactions by gg-->H at a high energy hadron collider
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
In this article we study the effect of Hg contact interaction on H production by gluon fusion at at a hadron collider. Two such d=6 operators have been considered. The present precision for measuring \alpha_s implies a lower bound of around 2 Tev on the scale for the CP even operator O_1. On the other hand the precision for measuring d_n implies a lower bound of 10^5 TeV on the scale for the CP odd operator. We show that for the above lower bound O_1 can significantly affect the parton level cross-section for the process gg-->H.
Cite
@article{arxiv.hep-ph/9712373,
title = {Probing Hg contact interactions by gg-->H at a high energy hadron collider},
author = {Uma Mahanta},
journal= {arXiv preprint arXiv:hep-ph/9712373},
year = {2007}
}
Comments
Plain Tex, no figs