Two-Higgs-doublet models and the Yukawa process at LEP1
Loading...
Date
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
Description
We investigate the production of Higgs bosons $A/h$ via the Yukawa process $Z\ra f\bar{f} \ra f\bar{f} 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 $b {\bar b} τ^+ τ^-$ events at LEP1. These limits have important consequences for extended models of electroweak interactions and their experimental verification/improvement are welcome.
9 pages, Latex, 2 figures in uuencoded Postscript format, for correspondence: kalino@fuw.edu.pl, krawczyk@fuw.edu.pl
9 pages, Latex, 2 figures in uuencoded Postscript format, for correspondence: kalino@fuw.edu.pl, krawczyk@fuw.edu.pl