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)

Table 1. The experimental data [42] and calculated results for 29 nuclei with proton radioactivity from ground state obtained by equation (6).

Nuclei ${Q}_{p}^{\mathrm{Expt}.}$ (MeV) ${Q}_{p}^{\mathrm{cal}.}$(MeV) ΔQp(MeV) Nuclei ${Q}_{p}^{\mathrm{Expt}.}$ (MeV) ${Q}_{p}^{\mathrm{cal}.}$(MeV) ΔQp(MeV) 109I 0.830 0.683 −0.147 151Lu 1.255 1.149 −0.106 112Cs 0.830 1.040 0.210 155Ta 1.466 1.338 −0.127 113Cs 0.981 0.830 −0.151 156Ta 1.036 1.190 0.154 117La 0.823 0.981 0.158 157Ta 0.956 1.039 0.083 121Pr 0.901 1.135 0.234 159Re 1.816 1.527 −0.289 130Eu 1.043 1.271 0.228 160Re 1.286 1.382 0.096 131Eu 0.963 1.090 0.127 161Re 1.216 1.235 0.019 135Tb 1.193 1.260 0.067 164Ir 1.844 1.575 −0.269 140Ho 1.106 1.266 0.160 166Ir 1.177 1.291 0.114 141Ho 1.190 1.098 −0.092 167Ir 1.087 1.149 0.062 144Tm 1.725 1.443 −0.282 170Au 1.487 1.489 0.001 145Tm 1.754 1.753 −0.001 171Au 1.464 1.350 −0.115 146Tm 0.904 1.121 0.216 176Tl 1.278 1.418 0.140 147Tm 1.133 0.959 −0.174 177Tl 1.172 1.284 0.112 150Lu 1.283 1.306 0.023