关于氢化物质增加中子感生放射性性质发现的历史注记
A Historical Note about how the Property was Discovered that Hydrogenated Substances Increase the Radioactivity Induced by Neutrons
摘要：
在比萨的“伽利略故居”中，保存着许多原始文件和记录，这些文件和记录属于恩里科·费米直到1938年进行的科学活动。我将这些文献资料与支持的证据，个人回忆进行了比较，关于氢化物质增加中子引起的放射性的发现：这样的比较得出结论，发现发生在1934年10月20日，即，到目前为止，所有支持的帐户报告日期的前两天。这表明，任何历史研究，以及关于费米和他的小组进行的中子实验的研究，都不能忽视仔细分析关于这些实验的记录，并将它们与档案记录进行比较。
英文摘要：
At the "Domus Galilaeana" in Pisa, many original documents and records are kept, which belong to the scientific activity carried out by Enrico Fermi until 1938. I compared those documentary sources with the supported evidences, the personal recollections, concerning the discovery that hydrogenated substances increase the radioactivity induced by neutrons: such a comparison leads to the conclusion that the discovery occurred on October 20th 1934, i.e., two days before the date that all the accounts that have been supported so far report. That suggests that any historical study to come, and regarding the experiments carried out by Fermi and his group on neutrons, cannot neglect to analyse carefully the accounts regarding those experiments and to compare them with the archive records.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
