Nuclear Mass Model Based on Bayesian Estimate of Local Difference Experssions of Binding Energies

Abstract

The Bayesian estimates of the value of the residual neutron–proton interaction energy Δnp using the Markov chain Monte Carlo method and Tikhonov regularization. These estimates are used for calculation of the nuclear mass table for A 20. The accuracy of the obtained predictions is evaluated by comparison with experimental data from AME2020 and other theoretical nuclear mass models.