Different mechanism of two-proton emission from proton-rich nuclei ${}^{23}$Al and ${}^{22}$Mg

Y. G. Ma, D. Q. Fang, X. Y. Sun +43

Two-proton relative momentum ($q_{pp}$) and opening angle (${\theta }_{pp}$) distributions from the three-body decay of two excited proton-rich nuclei, namely ${}^{23}$Al $\to$ p + p…