Proton radioactivity within the generalized liquid drop model with various versions of proximity potentials

Yu-Qi Xin,Jun-Gang Deng,Hong-Fei Zhang

Table 1. The second column denotes the RMS deviations between logarithmic calculated proton radioactivity half-lives by GLDM with different proximity potentials and experimental data. The last column denotes the logarithmic values of proton radioactivity half-lives of 146Tm calculated by GLDM with different proximity potentials. The half-lives are in units of 's’.

GLDM with proximity potential σ ${\mathrm{log}}_{10}{T}_{1/2}^{{}^{146}{\rm{Tm}}}$ Prox.77-1 0.6646 −0.747 35 Prox.77-2 0.6663 −0.751 23 Prox.77-3 0.6774 −0.777 33 Prox.77-4 0.6718 −0.764 27 Prox.77-5 0.6703 −0.760 57 Prox.77-6 0.6728 −0.766 37 Prox.77-7 0.6722 −0.765 00 Prox.77-8 0.6645 −0.747 21 Prox.77-9 0.6722 −0.764 99 Prox.77-10 0.6723 −0.765 18 Prox.77-11 0.6681 −0.755 48 Prox.77-12 0.6639 −0.745 53 Prox.77-13 0.6635 −0.744 90 Prox.81 0.6652 −0.750 41 Bass80 0.6814 −0.786 00 Original one 0.7037 −0.833 77