The AME 2020 atomic mass evaluation (II). Tables, graphs and references*

2021/01/20 by Meng Wang, W.J. Huang, F.G. Kondev +2 · 38 citations
Physics and Astronomy · #Nuclear physics research studies #Astronomical and nuclear sciences #Atomic and Molecular Physics

paper · pdf · doi:10.1088/1674-1137/abddaf

openalex publication_date 2021/01/20 · openalex created_date 2022/01/26 · openalex updated_date 2026/07/29

Abstract

Abstract This is the second part of the new evaluation of atomic masses, AME2020. Using least-squares adjustments to all evaluated and accepted experimental data, described in Part I, we derived tables with numerical values and graphs which supersede those given in AME2016. The first table presents the recommended atomic mass values and their uncertainties. It is followed by a table of the influences of data on primary nuclides, a table of various reaction and decay energies, and finally, a series of graphs of separation and decay energies. The last section of this paper provides all input data references that were used in the AME2020 and the NUBASE2020 evaluations.

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