We calculate the O(αmt2/mW2) corrections arising from diagrams involving the top-quark loops to the light neutral Higgs boson production via qqˉ′→WH at the Fermilab Tevatron in both the standard model and the minimal supersymmetric model. In contrast to the QCD correction which increases the tree-level cross section, the corrections imply a few percent reduction in the production cross section relative to the tree-leve results.
Cite
@article{arxiv.hep-ph/9801390,
title = {Top Quark Loop Corrections to the Neutral Higgs Boson Production at the Fermilab Tevatron},
author = {Chong-Sheng Li and Shou-Hua Zhu},
journal= {arXiv preprint arXiv:hep-ph/9801390},
year = {2011}
}
Comments
Some misprints are corrected, numerical results and conclusions are unchanged. To appear in PLB