...With this reorganization, the exiled scientists were gradually placed in a more distant position from the decision-making of the project. Meanwhile, in Britain, O. Frisch and RE Peierls proposed the idea of a chain reaction using fast neutrons with uranium 235 235 U in March 1940, and in response, the Maude (MAUD) Committee for the Study of the Atomic Bomb Problem was established in June. In addition, JD Cockcroft came up with the idea of an atomic bomb using plutonium, which was conveyed to EO Lawrence in the United States in early 1941. ... *Some of the terminology that mentions "MAUD" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…この再編成に伴い,亡命科学者たちは計画の意志決定からしだいに遠い立場におかれるようになった。 一方イギリスでは,40年3月にO.フリッシュ,R.E.パイエルスによりウラン235 235Uを用いた速い中性子による連鎖反応の考えが提出され,それを受けて6月に原爆問題の検討のためのモード(MAUD)委員会が設置された。また,J.D.コッククロフトによりプルトニウムを利用した原爆の構想が考えられ,これが41年の初めにアメリカのE.O.ローレンスに伝えられた。… ※「MAUD」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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