Physics & Spacearticle2026-10-15

NMSSMScanner: Efficient scans in the NMSSM parameter space proof of concept

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Abstract

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 extension of the Standard Model (NMSSM) while taking into account all relevant constraints. As a proof of concept we apply it to the search for NMSSM parameter configurations that maximize Higgs boson pair production from resonant scalar or pseudoscalar production in various final states.

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View paper (DOI)Open access versionOpenAlexSciPost Physics Community ReportsPublished 2026-10-15

Authors: Rafael Boto, Thi Nhung Dao, Felix Egle, Karim Elyaouti, Martin Gabelmann, Margarete Mühlleitner, Johann Plotnikov

Institutions: University of Freiburg, Phenikaa University, Karlsruhe Institute of Technology, Deutsches Elektronen-Synchrotron DESY