Showing papers by "Abdelhak Djouadi published in 1991"

TL;DR: In this paper, the QCD corrections to the fusion cross section in the Higgs mass range below the top-antitop threshold are presented, and the corrections are large, being of the order of 60%.

TL;DR: In this article, a two-loop radiative QCD correction for a Higgs particle in the intermediate mass range is presented. But the correction is of order α s π, which is well under control.

TL;DR: In this article, the potentialities for exposing physics beyond the standard model that are offered by accurate measurements of the process Z → bb in a high luminosity phase at LEP were investigated.

TL;DR: In this article, the possibility of producing light pseudoscalar Higgs bosons, which naturally appear in extensions of the standard model, is analyzed for Z decays and the range of masses and mixing angles that can be explored at LEP is estimated.