Two-Higgs-Doublet Model and Quark-Lepton Unification

Abstract

We study the Two-Higgs-Doublet Model predicted in the minimal theory for quark-lepton unification that can describe physics at the low scale. We discuss the relations among the different decay widths of the new Higgs bosons and study their phenomenology at the Large Hadron Collider. As a result of matter unification, this theory predicts a correlation between the decay widths of the heavy Higgs bosons into tau leptons and bottom quarks. We point out how to probe this theory using these relations and discuss the relevant flavor constraints.

16 pages, 10 figures

References in corpus (5)

• The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations
• Parton distributions for the LHC
• Constraining the Two-Higgs-Doublet-Model parameter space
• Higgs pair production via gluon fusion in the Two-Higgs-Doublet Model
• Exploring sizable triple Higgs couplings in the 2HDM

Cited by in corpus (1)

• Enhancing $B_s\to e^{+}{e}^{-}$ to an Observable Level in the Two-Higgs-Doublet Model