activity
19972025
most citedThe Next-to-Minimal Supersymmetric Standard Model

997 citations · 4.7k across the 51 of their papers we have counts for

collaborators

53 papers

hep-ph2025

Reinterpretation and preservation of data and analyses in HEP

Jon Butterworth, Sabine Kraml, Harrison Prosper +145

Data from particle physics experiments are unique and are often the result of a very large investment of resources. Given the potential scientific impact of these data, which goes…

hep-ph2024

NMSSM with correct relic density and an additional 95 GeV Higgs boson

Ulrich Ellwanger, Cyril Hugonie

We investigate whether it is possible within the NMSSM to describe simultaneously a correct dark matter relic density complying with the latest null results from the LZ experiment,…

hep-ph2024

NMSSM Explanation for Excesses in the Search for Neutralinos and Charginos and a 95 GeV Higgs Boson

Ulrich Ellwanger, Cyril Hugonie, Stephen F. King +1

The observed excesses in the search for neutralinos and charginos by ATLAS and CMS can be fitted simultaneously in the minimal supersymmetric standard model (MSSM) assuming a light…

hep-ph2023

Additional Higgs Bosons near 95 and 650 GeV in the NMSSM

Ulrich Ellwanger, Cyril Hugonie

Hints for an additional Higgs boson with a mass of about 95 GeV originate from LEP and searches in the diphoton channel by CMS and ATLAS. A search for resonant production of SM plu…

hep-ph2022★ 1 cited

Benchmark Planes for Higgs-to-Higgs Decays in the NMSSM

Ulrich Ellwanger, Cyril Hugonie

We present benchmark planes (or lines) with cross sections via gluon fusion for the processes , resonant Higgs pair and triple Higgs production, $A \to h+(A_S \to γγ)…

hep-ph2018★ 4 cited

Extended Gauge Mediation in the NMSSM with Displaced LHC Signals

Marcin Badziak, Nishita Desai, Cyril Hugonie +1

We analyze models of extended Gauge Mediation in the context of the NMSSM, concentrating on supersymmetric spectra with light gluinos, low fine-tuning and decays of the lightest ne…