English

Explaining Data Anomalies over the NMSSM Parameter Space with Deep Learning Techniques

High Energy Physics - Phenomenology 2025-11-11 v3 High Energy Physics - Experiment

Abstract

Motivated by recent results from particle physics analyses, we investigate the Next-to-Minimal Supersymmetric Standard Model (NMSSM) as a framework capable of accommodating a range of current data anomalies across low- and high-energy experiments. These include the so-called 95GeV and 650GeV excesses from Higgs studies, the Electro-Weakino excess from Supersymmetry searches, the latest (g2)μ(g-2)_\mu measurements as well as potential deviations from Standard Model (SM) predictions that would appear as a consequence in mono-HH (where H=hSMH=h_{\rm SM}) and -ZZ signatures of Dark Matter. Our analysis demonstrates that viable NMSSM parameter regions exist where all these features can be accommodated at the 2σ2\sigma level while remaining consistent with the most up-to-date theoretical and experimental constraints. To identify such regions, we employ an efficient numerical scanning strategy assisted by deep learning techniques. We further present several benchmark points that realize these scenarios, offering promising directions for future phenomenological studies.

Keywords

Cite

@article{arxiv.2508.13912,
  title  = {Explaining Data Anomalies over the NMSSM Parameter Space with Deep Learning Techniques},
  author = {A. Hammad and Raymundo Ramos and Amit Chakraborty and Pyungwon Ko and Stefano Moretti},
  journal= {arXiv preprint arXiv:2508.13912},
  year   = {2025}
}

Comments

37 pages, 13 figures and 6 tables

R2 v1 2026-07-01T04:56:56.764Z