Hans Bethe - The Bethe-Heitler Formula (66/158)
2,395 views · Published 27 June 2017 · 0:30 · Indexed 26 October 2026
Channel: Web of Stories - Life Stories of Remarkable People · 2017 · Science & Technology
To hear more of Hans Bethe’s stories, go to the playlist: https://www.youtube.com/watch?v=LvgLyzTEmJk&list=PLVV0r6CmEsFyUDSroBQVEcbnNud7I9xom German-born theoretical physicist Hans Bethe (1906-2005) was one of the first scientists to join the Manhattan Project, later strongly advocating nuclear disarmament. In 1967, he was awarded the Nobel Prize in Physics for his theory of stellar nucleosynthesis. [Listener: Sam Schweber; date recorded: 1996] TRANSCRIPT: The Bethe-Heitler formula [theory] was completely verified by experiment here at Cornell, and one of the experiments, for instance, was done by McDaniel on pair production, the pair production cross section turned out exactly what was predicted.
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