Very Heavy MSSM Higgs-Boson Production at the Linear Collider
High Energy Physics - Phenomenology
2009-11-07 v1
Abstract
In the Minimal Supersymmetric Standard Model (MSSM) we present the corrections to the heavy neutral CP-even Higgs-boson production in the WW-fusion and Higgs-strahlung channel, e+e- -> \bar nu nu H, taking into account all O(\alpha) corrections arising from loops of fermions and sfermions. While the H boson shows decoupling behavior at the tree-level, we find non-negligible loop corrections that can enhance the cross section considerably. At a center-of-mass energy of \sqrt{s} = 1000 GeV, masses of up to M_H <= 750 GeV are accessible at the LC in favorable regions of the MSSM parameter space.
Cite
@article{arxiv.hep-ph/0211384,
title = {Very Heavy MSSM Higgs-Boson Production at the Linear Collider},
author = {T. Hahn and S. Heinemeyer and G. Weiglein},
journal= {arXiv preprint arXiv:hep-ph/0211384},
year = {2009}
}
Comments
6 pages, 7 figures, invited talk at the RADCOR 2002 - Loops & Legs 2002, Kloster Banz, Germany, Sept. 2002