Abstract The codes HiggsBounds and HiggsSignals compare model predictions of BSM
models with extended scalar sectors to searches for additional scalars and to measurements …

This report reviews the published results of searches for possible additional scalar particles
and exotic decays of the Higgs boson performed by the ATLAS Collaboration using up to …

In this work, we explore the low-energy effects induced from the integration of the heavy
Higgs boson modes H, A, and H±within the two-Higgs-doublet model (2HDM) by assuming …

Physics beyond the Standard Model (BSM) can be described in a consistent and general
way through the Higgs effective field theory (HEFT). Measurements of model-independent …

A bstract Recently the ATLAS collaboration has reported the first results of searches for
heavy scalar resonances decaying into a Z boson and a lighter new scalar resonance …

In this letter we study the specific sensitivity and constraints to the soft breaking Z 2
parameter m 12 of the Two Higgs Doublet Model (2HDM). m 12 is considered here as an …

A bstract It is well-known that type II two Higgs doublet models (2HDMs) can struggle to
facilitate a strong first-order electroweak phase transition in the early universe whilst …

An important task of the LHC is the investigation of the Higgs-boson sector. Of particular
interest is the reconstruction of the Higgs potential, ie the measurement of the Higgs self …

We compute the two-loop BSM contributions to the\(h\longrightarrow\gamma\gamma\) decay
width in the aligned THDM. We adopt the simplifying assumptions of vanishing EW gauge …

The updated analysis of the LHCb Collaboration on the lepton flavor violation suggests that
the new physics should couple to muons and electrons with comparable magnitudes …