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19962023
most citedMetastability bounds on the two Higgs doublet model

180 citations · 2.9k across the 95 of their papers we have counts for

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Showing 2015Show all

6 papers · 1 filter

hep-ph2015★ 109 cited

Singlet Extensions of the Standard Model at LHC Run 2: Benchmarks and Comparison with the NMSSM

Raul Costa, Margarete Mühlleitner, Marco O. P. Sampaio +1

The Complex singlet extension of the Standard Model (CxSM) is the simplest extension that provides scenarios for Higgs pair production with different masses. The model has two inte…

hep-ph2015

Production of t, tZ and tH via Flavour Changing Neutral Currents

Artur Amorim, Juan Pedro Araque, Nuno Filipe Castro +2

A UFO model describing general top quark Flavour Changing Neutral Currents is presented. We use it to study t, tH and tZ production via FCNCs anomalous couplings at the Large Ha…

hep-ph2015★ 6 cited

Large pseudo-scalar components in the C2HDM

Duarte Fontes, Jorge C. Romão, Rui Santos +1

We discuss the CP nature of the Yukawa couplings of the Higgs boson in the framework of a complex two Higgs doublet model (C2HDM). After analysing all data gathered during the Larg…

hep-ph2015★ 40 cited

Undoubtable signs of CP-violation in Higgs decays at the LHC run 2

Duarte Fontes, Jorge C. Romão, Rui Santos +1

With the discovery of the Higgs boson at the Large Hadron Collider the high energy physics community's attention has now turned to understanding the properties of the Higgs boson,…

hep-ph2015★ 1 cited

Two-loop stability of singlet extensions of the SM with dark matter

Raul Costa, António P. Morais, Marco O. P. Sampaio +1

We present a study of the high energy stability of a minimal complex singlet extension of the Standard Model with or without dark matter (CxSM). We start by obtaining the beta func…

hep-ph2015★ 7 cited

Large pseudoscalar Yukawa couplings in the complex 2HDM

Duarte Fontes, Jorge C. Romão, Rui Santos +1

We start by presenting the current status of a complex flavour conserving two-Higgs doublet model. We will focus on some very interesting scenarios where unexpectedly the light Hig…