NUCLEAR DATA SHEETS

The Nuclear Data Sheets are current and are published monthly. They are devoted to compilation and evaluations of experimental and theoretical results in Nuclear Physics. The journal is mostly produced from Evaluated Nuclear Structure Data File (ENSDF), a computer file maintained by the US National Nuclear Data Center Nuclear Structure Data: Evaluated nuclear structure data for A>20. (Data for A<21 are also contained in ENSDF but published elsewhere.) The evaluations include the best experimental results for various radioactive decays and nuclear reaction studies. The adopted nuclear properties include the following:? Level schemes and excitation energies ? Half-life, decay modes ? Spin-parity values and their bases ? Magnetic dipole moments ? Electric quadrupole moments ? Disintegration energies ? Radiations ? Transition probabilities ? Band structureDecay schemes, level schemes, and isobaric chains are displayed.

核数据表是最新的，每月出版一次。它们致力于核物理实验和理论结果的汇编和评价。期刊主要由评估核结构数据文件(ENSDF)制作，该计算机文件由美国国家核数据中心维护核结构数据:为>20评估核结构数据。(A<21的数据也包含在ENSDF中，但发表在其他地方。)评价包括各种放射性衰变和核反应研究的最佳实验结果。所采用的核性质包括:?能级方案和激发能量?半衰期，衰变模式?自旋奇偶校验值及其基?磁偶极矩?电四极矩?衰变能量?辐射?过渡概率?带结构显示了衰变模式、能级模式和等压链。