“…For example, combining α and γ spectra is a useful tool to probe the structure properties of nuclei, such as shape coexistence, new isomers, and energy spectrum of heavy and even superheavy nuclei. [1][2][3][4][5] Since the work of Gamow, there have been many approaches for α decay. They fall into into three categories: empirical study, 6,7 semiclassical approximation, [8][9][10][11] and solving Schrödinger equation for quasibound states.…”