Identifying the contributions of Universal Extra Dimensions in the Higgs sector at linear e+ e- colliders
High Energy Physics - Phenomenology
2008-11-26 v2
Abstract
We study the dilepton-dijet signal in the dominant Higgs production channel at a linear e+ e- collider. We estimate the effects of Universal Extra Dimension (UED) by a simple analysis of the cross-sections. The heavy Kaluza-Klein excitations of the Standard Model fields in UED can significantly alter the decay properties of the Higgs boson to loop-driven final states. We show that by taking a simple ratio between cross-sections of two different final states this difference can be very easily highlighted.
Cite
@article{arxiv.hep-ph/0509277,
title = {Identifying the contributions of Universal Extra Dimensions in the Higgs sector at linear e+ e- colliders},
author = {Anindya Datta and Santosh Kumar Rai},
journal= {arXiv preprint arXiv:hep-ph/0509277},
year = {2008}
}
Comments
Some parts of the text modified. 1 figure added. Version to appear in IJMPA