Stellar nucleosynthesis
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In astrophysics, stellar nucleosynthesis is the creation of chemical elements by nuclear fusion reactions within stars. Stellar nucleosynthesis has occurred since the original creation of hydrogen, he
In 1920, Arthur Eddington proposed that stars obtained their energy from nuclear fusion of hydrogen to form helium and also raised the possibility that the heavier elements are produced in stars.
Hans Bethe
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Hans Albrecht Eduard Bethe was a German-American physicist who made major contributions to nuclear physics, astrophysics, quantum electrodynamics and solid-state physics, and received the Nobel Prize
Stellar nucleosynthesis
…processes of stellar nucleosynthesis occurred later in the same century, when it was realized by Arthur Eddington and expanded on by George Gamow and then Hans Bethe that the energy released from nuclear fusion reactions accounted for the longevity of the Sun as a source of heat and light. In 1920, Arthur Eddington…
Hans Bethe
Hans Bethe, aged 12, with his parents
Bethe's Los Alamos Laboratory ID badge
Hans Bethe lecturing at Dalhousie University, 1978