3 papers
hep-ph2002
Present and Future Electroweak Precision Measurements and the Indirect Determination of the Mass of the Higgs Boson
U. Baur, R. Clare, A. Denner +16
We discuss the experimental and theoretical uncertainties on precision electroweak observables and their relationship to the indirect constraints on the Higgs-boson mass, $\MH$, in…
hep-ph1999
Testing models with non-minimal Higgs sector through the decay t->q+WZ
J. L. Diaz Cruz, D. A. Lopez Falcon
We study the contribution of charged Higgs boson to the rare decay of the top quark t->q+WZ (q=d,s,b) in models with Higgs sector that includes doublets and triplets. Higgs doublet…
hep-ph1995
Low-energy effects of Charged Higgs with general Yukawa couplings
J. L. Diaz Cruz, J. J. Godina Nava, G. Lopez Castro
We study a model with two Higgs doublets where FCNC are allowed at tree-level. In this model, the interactions of charged Higgs with fermions (), include a term t…