\begin{document}$ \beta_2 $\end{document}) value of 0.25–0.30 gives a two-peak structure of the strength functions. Increasing triaxial deformation (characterized by γ) from 0\begin{document}$ ^{\circ} $\end{document} to 30\begin{document}$ ^{\circ} $\end{document} results in the occurrence of an additional peak between the two, making the general shape of the strength functions closer to that of the data. Our microscopic TDDFT analyses suggest that 100Mo is triaxially deformed in the ground state. The calculated isoscalar \begin{document}$ Q_{20} $\end{document} and \begin{document}$ Q_{22} $\end{document} strength functions show peaks at lower energies. The coupling of these two modes with the ISM mode is the reason for the three-peak/plateau structure in the strengths of 100Mo."> Isoscalar monopole strength in <sup>100</sup>Mo: an indicator for static triaxial deformation in the ground state -
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