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Vor einem Tag · At Los Alamos, Feynman was assigned to Hans Bethe's Theoretical (T) Division, and impressed Bethe enough to be made a group leader. He and Bethe developed the Bethe–Feynman formula for calculating the yield of a fission bomb, which built upon previous work by Robert Serber. As a junior physicist, he was not central to the project.
Vor einem Tag · A theory verified by Hans Bethe in 1939 showed that beta decay and quantum tunneling in the Sun's core might convert one of the protons into a neutron and thereby produce deuterium rather than a diproton. The deuterium would then fuse through other reactions to further increase the energy output. For this work, Bethe won the 1967
9. Mai 2024 · With the head of that division, Hans Bethe, he devised the formula for predicting the energy yield of a nuclear explosive. Feynman also took charge of the project’s primitive computing effort, using a hybrid of new calculating machines and human workers to try to process the vast amounts of numerical computation required by the ...
Vor 2 Tagen · Physicists Hans Bethe and Richard Garwin, who worked with Edward Teller on both the atomic bomb and hydrogen bomb at Los Alamos, claimed a laser defense shield was unfeasible. They said that a defensive system was costly and difficult to build yet simple to destroy, and claimed that the Soviets could easily use thousands of decoys to ...
Vor 6 Tagen · Hans Bethe, a renowned physicist and Nobel laureate, was not only an extraordinary scientist but also an inspirational figure whose contributions to the field of physics have had a profound impact on our understanding of the universe.
18. Mai 2024 · Da aus spektroskopischen Beobachtungen bekannt war, dass Sterne zum Großteil aus Wasserstoff bestehen, kam hier dessen Verschmelzung zu Helium in Betracht. 1939 veröffentlichte Hans Bethe verschiedene Mechanismen, wie diese Reaktion in Sternen ablaufen könnte.
21. Mai 2024 · Hans Bethe. Igor Vasilyevich Kurchatov. Lyman Spitzer. Gersh Itskovich Budker. (Show more) Related Topics: fusion reactor. nuclear energy. proton-proton chain. nucleosynthesis. CNO cycle. Recent News. May 9, 2024, 5:33 AM ET (The Telegraph) Taxpayers to fund fast-tracked nuclear fusion reactors. May 3, 2024, 12:23 AM ET (South China Morning Post)
