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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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Fusion Science and Technology
Latest News
The Frisch-Peierls memorandum: A seminal document of nuclear history
The Manhattan Project is usually considered to have been initiated with Albert Einstein’s letter to President Franklin Roosevelt in October 1939. However, a lesser-known document that was just as impactful on wartime nuclear history was the so-called Frisch-Peierls memorandum. Prepared by two refugee physicists at the University of Birmingham in Britain in early 1940, this manuscript was the first technical description of nuclear weapons and their military, strategic, and ethical implications to reach high-level government officials on either side of the Atlantic. The memorandum triggered the initiation of the British wartime nuclear program, which later merged with the Manhattan Engineer District.
Philippe Guétat, Luc Patryl
Fusion Science and Technology | Volume 48 | Number 1 | July-August 2005 | Pages 441-446
Technical Paper | Tritium Science and Technology - Containment, Safety, and Environment | doi.org/10.13182/FST05-A961
Articles are hosted by Taylor and Francis Online.
Within the IAEA program EMRAS, an analysis of the consequences of an acute atmospheric release of tritium (10g) is performed. This study aims at giving practical guidance to decision-makers in the case of severe release depending on the circumstances of the accident and will be useful for authorities to reduce, if necessary, the consequences of such a release.Our analysis establishes a classification of different pathways; defines the importance of the different parameters; assists in the definition of a post-release monitoring and emergency plan; and gives an evaluation of what is required to return to a normal situation.The difference between the various chemical forms of tritium is addressed.
