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

被引:1
|
作者
Stopani, K. A. [1 ]
Vladimirova, E. V. [2 ]
Negrebetskiy, V. V. [2 ]
Simonov, M. V. [2 ,3 ]
Tretyakova, T. Yu. [1 ,2 ]
机构
[1] Lomonosovs Moscow State Univ, Skobeltsyn Inst Nucl Phys, Moscow, Russia
[2] Moscow MV Lomonosov State Univ, Fac Phys, Moscow, Russia
[3] Justus Liebig Univ, Giessen, Germany
关键词
D O I
10.1134/S1063778823040348
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
The Bayesian estimates of the value of the residual neutron-proton interaction energy ?(np) 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.
引用
收藏
页码:347 / 355
页数:9
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