Abstract Spectroscopic data for all nuclei with mass number A=136 have been evaluated and the corresponding level schemes from radioactive decay and reaction studies are presented. No excited states are known in 136In, 136Eu, or 136Gd and 136Tb remains unidentified. Discrepancies between experiments on isomeric decays in 136Sb and 136La suggest the need for futher experimental investigation. The decay of 136Eu has only been observed in a mixed source. The energy of the 17.5 s isomer in 136Cs was determined since the last evaluation, however, the branching ratio remains unknown. This work supersedes the earlier full evaluation of A=136 by A.A. Sonzogni (2002So05), and benefited tremendously from all previous evaluations of A=136.

中文翻译：

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A=136 的核数据表

摘要 已经评估了质量数为 A=136 的所有原子核的光谱数据，并提出了放射性衰变和反应研究的相应水平方案。在 136In、136Eu 或 136Gd 中没有已知的激发态，136Tb 仍未确定。136Sb 和 136La 异构体衰变实验之间的差异表明需要进一步的实验研究。仅在混合源中观察到 136Eu 的衰变。自上次评估以来，136Cs 中 17.5 s 异构体的能量已确定，然而，支化率仍然未知。这项工作取代了早先 AA Sonzogni (2002So05) 对 A=136 的全面评估，并从之前对 A=136 的所有评估中受益匪浅。