Ability of the radial basis function approach to extrapolate nuclear mass

Tao Li,Haiwan Wei,Min Liu,Ning Wang

Figure 2. Root-mean-square (rms) deviations with respect to the evaluation masses from AME2016 and the extrapolation masses of each layer of nuclei in the neutron-rich region. The solid squares and circles represent the prediction results of the model and the Model+RBF for 1–12 extrapolated nuclear layers, respectively. The hollow circles represent the results of the Model+RBF for the extrapolation of 6–12 nuclear layers.