Franck-Condon Factors and Band Origins for MgH in the A²Π-X²Σ⁺ System

We measure the dispersed spectrum of the A²Π～X²Σ⁺ system of MgH using laser abla-tion/laser induced Fluorescence method and obtain the Frank-Condon factors and related transition frequencies of the A²Π(v′=0)-X²Σ⁺(v〞=0,1) system by analyzing the experimen-tal spectrum. Also, we calculate the Franck-Condon factors and transition frequencies of the A²Π～X²Σ⁺ system of MgH. A comparison of our theoretical calculation and experimental results with other reported theoretical results was carried out as well.