95 citations · 170 across the 12 of their papers we have counts for
17 papers
NMSSMScanner: Efficient Scans in the NMSSM Parameter Space Proof of Concept
Rafael Boto, Thi Nhung Dao, Felix Egle +4
We present the first version of the new scanning tool NMSSMScanner that allows to perform efficient scans in the complex multi-parameter space of the Next-to-Minimal Supersymmetric…
Precise predictions for trilinear Higgs couplings and Higgs pair production in extended scalar sectors with anyH3 and anyHH
Henning Bahl, Johannes Braathen, Martin Gabelmann +2
A central objective of future collider experiments is to probe the structure of the Higgs potential, which requires access to trilinear scalar couplings, in particular the self-cou…
Sensitivity to new physics: single-Higgs couplings vs. the trilinear Higgs coupling
Henning Bahl, Johannes Braathen, Martin Gabelmann +4
The trilinear Higgs self-coupling provides a unique probe of the structure of the Higgs potential and of the nature of the electroweak phase transition, and constitutes a key targe…
Loop-corrected Trilinear Higgs Self-Couplings in the NMSSM with Inverse Seesaw Mechanism
Thi Nhung Dao, Martin Gabelmann, Margarete Mühlleitner
The higher-order corrections for the SM-like Higgs boson mass and the trilinear Higgs self-couplings in the Next-to-Minimal Supersymmetric extension of the Standard Model (NMSSM) w…
ECFA Higgs, electroweak, and top Factory Study
H. Abidi, J. A. Aguilar-Saavedra, S. Airen +373
The ECFA Higgs, electroweak, and top Factory Study ran between 2021 and 2025 as a broad effort across the experimental and theoretical particle physics communities, bringing togeth…
Generic two-loop results for trilinear and quartic scalar self-interactions
Henning Bahl, Johannes Braathen, Martin Gabelmann +1
Reconstructing the shape of the Higgs potential realised in Nature is a central part of the physics programme at the LHC and future colliders. In this context, accurate theoretical…
Probing the Inert Doublet Model via Vector-Boson Fusion at a Muon Collider
Johannes Braathen, Martin Gabelmann, Tania Robens +1
In this work, we explore the discovery potential of the Inert Doublet Model (IDM) via the vector boson fusion (VBF) channel at a muon collider with centre-of-mass energy of 10 TeV.…
Higgs Mass Predictions in the CP-Violating High-Scale NMSSM
Christoph Borschensky, Thi Nhung Dao, Martin Gabelmann +2
In a supersymmetric theory, large mass hierarchies can lead to large uncertainties in fixed-order calculations of the Standard Model (SM)-like Higgs mass. A reliable prediction is…
Precise predictions for the trilinear Higgs self-coupling in the Standard Model and beyond
Henning Bahl, Johannes Braathen, Martin Gabelmann +1
Deviations in the trilinear self-coupling of the Higgs boson at 125 GeV from the Standard Model (SM) prediction are a sensitive test of physics Beyond the SM (BSM). The LHC experim…
The Correction to the Parameter and its Effect on the W Boson Mass Calculation in the Complex NMSSM
Thi Nhung Dao, Martin Gabelmann, M. Margarete Mühlleitner
We present the prediction of the electroweak parameter and the boson mass in the CP-violating Next-to-Minimal Supersymmetric extension of the Standard Model (NMSSM) at the…
anyH3: precise predictions for the trilinear Higgs coupling in the Standard Model and beyond
Henning Bahl, Johannes Braathen, Martin Gabelmann +1
The trilinear Higgs coupling of the detected Higgs boson is an important probe for physics beyond the Standard Model. Correspondingly, improving the precision of the theo…
The Trilinear Higgs Self-Couplings at in the CP-Violating NMSSM
Christoph Borschensky, Thi Nhung Dao, Martin Gabelmann +2
In supersymmetric theories the Higgs boson masses are derived quantities where higher-order corrections have to be included in order to match the measured Higgs mass value at the p…
Electroweak Phase Transitions with BSM Fermions
Martin Gabelmann, M. Margarete Mühlleitner, Jonas Müller
We study the impact of additional beyond-the-Standard Model (BSM) fermions, charged under the Standard Model (SM) gauge group, on the electroweak phase tra…
Two-Loop Corrections to the Higgs Boson Masses in the CP-Violating NMSSM
Thi Nhung Dao, Martin Gabelmann, Margarete Mühlleitner +1
We present our computation of the two-loop corrections to the Higgs boson masses of the CP-violating Next-to-Minimal Supersymmetric Standard Model (NMSS…
Higgs-mass predictions in the MSSM and beyond
P. Slavich, S. Heinemeyer, E. Bagnaschi +36
Predictions for the Higgs masses are a distinctive feature of supersymmetric extensions of the Standard Model, where they play a crucial role in constraining the parameter space. T…
The Singlet Extended Standard Model in the Context of Split Supersymmetry
Martin Gabelmann, Margarete M. Mühlleitner, Florian Staub
We consider a low-energy effective theory of the next-to-minimal supersymmetric Standard Model by decoupling all scalar states except one Higgs doublet and the complex gauge single…
Automatised matching between two scalar sectors at the one-loop level
Martin Gabelmann, Margarete Mühlleitner, Florian Staub
Nowadays, one needs to consider seriously the possibility that a large separation between the scale of new physics and the electroweak scale exists. Nevertheless, there are still o…