2024/06/03 by Huai-Cong Hu, Hu, Huai-cong, Zhao-Yang Zhang +5 · 1 citation
Computer Science · Physics and Astronomy · #Computational Physics and Python Applications #Dark Matter and Cosmic Phenomena #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Particle physics theoretical and experimental studies
paper · pdf · doi:10.48550/arxiv.2406.00946
openalex publication_date 2024/06/03 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We study the SM-like Higgs boson decays h→ MZ in the Triplet extended NMSSM (TNMSSM),where M is a vector meson (ρ, ω, ϕ, J/Ψ, Υ). Compared to the minimal supersymmetric standard model (MSSM), the TNMSSM includes two new SU(2) triplets with hypercharge ± 1 and a SM gauge singlet which are coupled to each other. The indirect contributions to the decays h → MZ are produced from the effective hγZ vertex, and they are more important than the direct contributions. The results of this work would encourage a detection on h → Zγ at the future high energy colliders for exploring new physics beyond the SM.