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12. Feb. 2019 · Vor genau 80 Jahren, am 11. Februar 1939, gaben die Atomphysikerin Lise Meitner und ihr Neffe Otto Frisch in einem Artikel für die Zeitschrift Nature die erste physikalisch-theoretische Erklärung der Kernspaltung. Nur wenige Wochen zuvor, im Januar desselben Jahres, hatte Otto Hahn, Nobelpreisträger für Chemie 1944, eine ...
11. Feb. 2019 · Rounding out the German-based nuclear fission research team were Otto Robert Frisch, the nephew of Lise Meitner, as well as Fritz Strassmann, a former pupil and later assistant of Hahn. Their work was based on the findings of the Italian physics wunderkind Enrico Fermi.
December 1938: Discovery of Nuclear Fission. Lise Meitner. In December 1938, over Christmas vacation, physicists Lise Meitner and Otto Frisch made a startling discovery that would immediately revolutionize nuclear physics and lead to the atomic bomb.
Lise Meitner, an Austrian scientist, and her nephew Otto Frisch, an Austrian physicist, first developed a theory for nuclear fission in 1938. This excerpt from the book, “ The Uranium People ,” written by Manhattan Project scientist Leona Marshall Libby , describes how Frisch and his aunt conceived of the idea for nuclear fission while ...
1. Feb. 2023 · Lise Meitner und Otto Hahn verband eine herausragende wissenschaftliche Beziehung. In der Erinnerung stand sie lange in seinem Schatten, hatte er doch allein 1945 den Nobelpreis für Arbeiten zur Kernspaltung erhalten, die sie beide gemeinsam (teils zusammen mit Fritz Straßmann) durchgeführt hatten. Darin spiegelt sich die Politik des ...
Nuclear fission was discovered in December 1938 by chemists Otto Hahn and Fritz Strassmann and physicists Lise Meitner and Otto Robert Frisch. Fission is a nuclear reaction or radioactive decay process in which the nucleus of an atom splits into two or more smaller, lighter nuclei and often other particles.
26. März 2024 · After Hahn and Strassmann had demonstrated that barium appears in neutron-bombarded uranium, Meitner, with her nephew Otto Frisch, elucidated the physical characteristics of this division and in January 1939 proposed the term fission (which Frisch elicited from American biophysicist William Arnold) for the process.
