Released energy formula for proton radioactivity based on the liquid-drop model*

Xiao Pan(潘霄),You-Tian Zou(邹有 甜),Hong-Ming Liu(刘宏 铭),Biao He(何彪),Xiao-Hua Li(李小 华),Dong Xiang(向东)

Figure 1. The part (a) is the difference of proton radioactivity released energy between the calculated value and experimental one [42] using equation (5) without the shell correction, and the part (b) shows the results obtained using equation (6) with the shell correction term.