\begin{document}$ h\rightarrow MZ $\end{document} in the triplet extended NMSSM (TNMSSM), where M is a vector meson \begin{document}$(\rho,\omega,\phi,J/\psi,\Upsilon)$\end{document}. Compared to the minimal supersymmetric standard model (MSSM), the TNMSSM includes two new \begin{document}$ S U$\end{document}(2) triplets with hypercharge ±1 and an SM gauge singlet, which are coupled to each other. The indirect contributions to the \begin{document}$ h\rightarrow MZ $\end{document} decays are produced from the effective \begin{document}$ h\gamma Z $\end{document} vertex, and they are more important than the direct contributions. The results of this work could encourage a detection on \begin{document}$ h\rightarrow Z\gamma $\end{document} at the future high energy colliders for exploring new physics beyond the SM."> Higgs boson decays <i>h</i>→<i>MZ</i> in the TNMSSM -
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