Two-real-scalar-singlet extension of the SM: LHC phenomenology and benchmark scenarios
T Robens, T Stefaniak, J Wittbrodt - The European Physical Journal C, 2020 - Springer
We investigate the LHC phenomenology of a model where the Standard Model (SM) scalar
sector is extended by two real scalar singlets. A\({{\mathbb {Z}} _2}\otimes {{\mathbb {Z}} …
sector is extended by two real scalar singlets. A\({{\mathbb {Z}} _2}\otimes {{\mathbb {Z}} …
MSSM Higgs benchmark scenarios for Run 2 and beyond: the low region
H Bahl, S Liebler, T Stefaniak - The European Physical Journal C, 2019 - Springer
We propose two new benchmark scenarios for Higgs-boson searches in the Minimal
Supersymmetric Standard Model (MSSM). These scenarios are specifically designed for the …
Supersymmetric Standard Model (MSSM). These scenarios are specifically designed for the …
Constraining Extended Scalar Sectors at the LHC and beyond
A Ilnicka, T Robens, T Stefaniak - Modern Physics Letters A, 2018 - World Scientific
We give a brief overview of beyond the Standard Model (BSM) theories with an extended
scalar sector and their phenomenological status in the light of recent experimental results …
scalar sector and their phenomenological status in the light of recent experimental results …
Naturalness and Higgs decays in the MSSM with a singlet
The simplest extension of the supersymmetric standard model—the addition of one singlet
superfield—can have a profound impact on the Higgs and its decays. We perform a general …
superfield—can have a profound impact on the Higgs and its decays. We perform a general …
Two Higgs doublets and a complex singlet: disentangling the decay topologies and associated phenomenology
A bstract We present a systematic study of an extension of the Standard Model (SM) with two
Higgs doublets and one complex singlet (2HDM+ S). In order to gain analytical …
Higgs doublets and one complex singlet (2HDM+ S). In order to gain analytical …
CERN LHC phenomenology of an extended standard model with a real scalar singlet
V Barger, P Langacker, M McCaskey… - Physical Review D …, 2008 - APS
Gauge singlet extensions of the standard model (SM) scalar sector may help remedy its
theoretical and phenomenological shortcomings while solving outstanding problems in …
theoretical and phenomenological shortcomings while solving outstanding problems in …
Searching for signs of the second Higgs doublet
N Craig, J Galloway, S Thomas - arXiv preprint arXiv:1305.2424, 2013 - arxiv.org
The search for evidence of extended electroweak symmetry breaking has entered a new
phase with the discovery of a Standard Model (SM)-like Higgs at the LHC. The measurement …
phase with the discovery of a Standard Model (SM)-like Higgs at the LHC. The measurement …
The light and heavy Higgs interpretation of the MSSM
We perform a parameter scan of the phenomenological Minimal Supersymmetric Standard
Model (pMSSM) with eight parameters taking into account the experimental Higgs boson …
Model (pMSSM) with eight parameters taking into account the experimental Higgs boson …
Singlet extensions of the standard model at LHC Run 2: benchmarks and comparison with the NMSSM
R Costa, M Mühlleitner, MOP Sampaio… - Journal of High Energy …, 2016 - Springer
A bstract 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 …
extension that provides scenarios for Higgs pair production with different masses. The model …
Non-decoupling SUSY in LFV Higgs decays: a window to new physics at the LHC
M Arana-Catania, E Arganda, MJ Herrero - Journal of High Energy Physics, 2013 - Springer
A bstract The recent discovery of a SM-like Higgs boson at the LHC, with a mass around 125-
126 GeV, together with the absence of results in the direct searches for supersymmetry, is …
126 GeV, together with the absence of results in the direct searches for supersymmetry, is …