Abstract: The latest LHC data confirmed the existence of a Higgs-like particle and made interesting measurements on its decays into γγ, ZZ∗, WW ∗, τ+τ−, and bb̄. It is expected that a decay into Zγ might be measured at the next LHC round, for which there already exists an upper bound. The Higgs-like particle could be a mixture of scalar with a relatively large component of pseudoscalar. We compute the decay of such a mixed state into Zγ, and we study its properties in the context of the complex two Higgs doublet model, analysing the effect of the current measurements on the four versions of this model. We show that a measurement of the h → Zγ rate at a level consistent with the SM can be used to place interesting constraints on the pseudosc...
We start by presenting the current status of a complex flavour conserving two-Higgs doublet model. W...
We analyse in a model independent way the possibilities of digging out neutral exotic Higgs states, ...
Abstract: The ATLAS experiment at the LHC has measured the Higgs boson couplings and mass, and searc...
The latest LHC data confirmed the existence of a Higgs-like particle and made interesting measuremen...
The latest LHC data confirmed the existence of a Higgs-like particle and made interesting measuremen...
Abstract: The search for evidence of extended electroweak symmetry breaking has entered a new phase ...
LHC has found hints for a Higgs particle of 125 GeV. We investigate the possibility that such a part...
We analyze a model for the Higgs sector with two scalar doublets and a softly broken Z2 symmetry. On...
We start by presenting the current status of a complex flavour conserving two-Higgs doublet model. W...
We analyse in a model independent way the possibilities of digging out neutral exotic Higgs states, ...
Abstract: The ATLAS experiment at the LHC has measured the Higgs boson couplings and mass, and searc...
The latest LHC data confirmed the existence of a Higgs-like particle and made interesting measuremen...
The latest LHC data confirmed the existence of a Higgs-like particle and made interesting measuremen...
Abstract: The search for evidence of extended electroweak symmetry breaking has entered a new phase ...
LHC has found hints for a Higgs particle of 125 GeV. We investigate the possibility that such a part...
We analyze a model for the Higgs sector with two scalar doublets and a softly broken Z2 symmetry. On...
We start by presenting the current status of a complex flavour conserving two-Higgs doublet model. W...
We analyse in a model independent way the possibilities of digging out neutral exotic Higgs states, ...
Abstract: The ATLAS experiment at the LHC has measured the Higgs boson couplings and mass, and searc...