Unparticle Effects on Unitarity Constraints from Higgs Boson Scattering
High Energy Physics - Phenomenology
2008-11-26 v2
Abstract
We study the effects of two-body Higgs boson scattering by exchanging unpsrticles. The unparticle contribution can change the standard model prediction for two-body Higgs boson scattering partial wave amplitude significantly leading to modification of the unitarity constraint on the standard model Higgs boson mass. For unparticle dimension between 1 and 2, the unitarity constraint on Higgs boson mass can be larger than that in the SM. Information on unparticle interaction can also be obtained.
Cite
@article{arxiv.0805.0199,
title = {Unparticle Effects on Unitarity Constraints from Higgs Boson Scattering},
author = {Xiao-Gang He and Chung-Cheng Wen},
journal= {arXiv preprint arXiv:0805.0199},
year = {2008}
}
Comments
9 pages with four figures