Two-Higgs-doublet models and the Yukawa process at LEP1

1996/02/13 by Jan Kalinowski, Maria Krawczyk
Physics and Astronomy · #hep-ph

paper · pdf

published as Acta Phys.Polon. B27 (1996) 961-970 · 9 pages, Latex, 2 figures in uuencoded Postscript format, for correspondence: [email protected], [email protected]

arxiv created 1996/02/13 · arxiv updated 2009/11/30

Abstract

We investigate the production of Higgs bosons A/h via the Yukawa process Z\ra ff \ra ff A/h taking into account QCD corrections and fermion mass effects. We estimate the discovery reach of this process and/or bounds on the parameter space of two-Higgs doublet models which can be derived from the analysis of b b τ⁺ τ^- events at LEP1. These limits have important consequences for extended models of electroweak interactions and their experimental verification/improvement are welcome.

Related

• Two Higgs doublet models at future colliders
• Two Higgs Doublet Model with Scalar Mediation via Yukawa Interactions
• Probing light Yukawa couplings in Higgs pair production
• Dynamical generation of scalar mass in two Higgs doublet model under Yukawa interactions
• The general Two-Higgs doublet eXtensions of the SM: a saucerful of secrets