LHC constraints on two-Higgs doublet models

By Alejandro Celis, V. Ilisie, A. Pich. 2013

176 citations recorded by the source corpus.

A bstractA new Higgs-like boson with mass around 126 GeV has recently been discovered at the LHC. The available data on this new particle is analyzed within the context of two-Higgs doublet models without tree-level flavour-changing neutral currents. Keeping the generic Yukawa structure of the Aligned Two-Higgs Doublet Model framework, we study the implications of the LHC data on the allowed scalar spectrum. We analyze both the CP-violating and CP-conserving cases, and a few particular limits with a reduced number of free parameters, such as the usual models based on discrete $ {{\mathcal{Z}}_2} $ symmetries.

Subfields: Nuclear and High Energy Physics

View Paper: https://www.semanticscholar.org/paper/18bb1b3b2a9fbaa1a69df01319e0b7a503afd580

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In Nuclear and High Energy Physics

Citations in the corpus

The universal Higgs fit (2013, background): “For an extensive review see [102] and for some previous fits see [103, 104].”
Electric dipole moments in two-Higgs-doublet models (2013, methodology): “11The exact relation is tan (2θCP) = Im(λ5)/Re(λ5) with λ5 one of the scalar potential parameters defined in [27].”
Dark Matter through the Higgs portal (2019, methodology): “[121, 122] for singlet Higgs models, [134, 594, 595] for two Higgs doublets models, Refs.”
The hunt for the rest of the Higgs bosons (2015, background): “We first summarize the state of limits on 2HDM at the LHC from direct searches for additional Higgs states and indirect constraints from Higgs coupling measurements (for recent related work, see [14, 22–40]).”
Building and testing models with extended Higgs sectors (2017, background): “As the ATLAS and CMS collaborations were finalizing their Run 1 Higgs results, many analyzes started to appear focusing on heavy Higgs searches and the resulting constraints on the 2HDM parameter space [269, 270, 271, 272, 273, 264, 274, 275, 276, 277, 267, 278, 279].”